HolyHigh True Wireless Earphone TWS i7 Plus

HolyHigh True Wireless Earphone TWS i7 Plus

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HolyHigh TWS i7 Plus True Wireless Earphone i19 is a simple upgrade on charging box from TWS-i7.

The new charging box carries a 3000mAh large battery, which is almost 4 times as big as its predecessor. The audio quality and specs are the same as TWS i7.

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Why Choose HolyHigh?

HolyHigh proudly stands behind every product offered. We has been dedicated to producing Bluetooth audio device for years, provide affordable and quality products.

HolyHigh i19 (TWS-i7 Plus) Wireless Earbuds with Upgraded and High-Capacity Charging Box

Premium Sound Quality

The built-in graphene diaphragm 10mm unit delivers high fidelity sound which brings you finest music details from 20 to 20k Hz frequency range, which means sounds like high pitch and deep bass will be captured from raw music files and delivered to your ears with minimum distortion. Enjoy the unparallel hi-res music with Bluetooth 5.0 and CVC 6.0 Noise Cancelling technologies.

Ergonomic Design

TWS-i7 provides a personalized wearing experience. Securely fitting earbuds ensure reliable in-ear stability, with 3 sets of earbud tips. Water/sweat resistant design is perfect for sports. The earbud is 5 grams only so you can barely feel the weight even after wearing it for long hours.

2 Earbuds can be used separately

Isn’t it amazing that TWS-i7 Plus can actually be used as 2 individual Bluetooth earbuds, on 2 different devices? When you only need it for communication instead of stereo music, you can share one with your family or colleague, and put them back in the charging box at the end of the day.

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HolyHigh 3000mAh charge box i19

Two Weeks a Charge

Our best seller TWS-i7. is suggested to be charged weekly, by an estimate of typical usage. TWS-i7 Plus took it to another level: with 3000mAh charging box, you can charge the box one time, and use the earbuds for 2 or more weeks, assuming you use them 3 hours a day.

HolyHigh i19 waterproof

Waterproof & Sweatproof

The waterproof technology leaves you with a peace of mind. HolyHigh wireless earphones will be a good companion with you no matter where you go and when you need.

HolyHigh i19 Pairing Guide User Manual

HolyHigh Earphone Pairing Guide

When the wireless earphones are turned on at the same time, it will be easy to connect to Bluetooth automatically. If you want to change the connected device, you can just turn off the Bluetooth of original mobile phone or stay away from it. Then turn on the earphones and the device you want to connect for “i19”.

holyhigh i19 3000mah battery capacity i7 plus package includes
  • 1 x TWS-i7 Plus (i19) True Wireless Earbuds (Left and Right)
  • 1 x Charging Case
  • 3 x Earbud Tips (Left and Right), 3 Sizes
  • 1 x User Manual
Basic Infomation
Item Number AD520
Dimensions 70 x 50 x 30 mm / 2.8 x 2 x 1.2 inches
Weight 200 g / 7.1 oz
Battery Capacity 3000mAh (Charging Box)
Bluetooth Version 5.0
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Q: How to charge?
A: Place the earbuds into the charging box, LED lights will flash slowly, which shows charging has started automatically. Charging will stop automatically after a full charge. The charging box can be charged with a standard micro USB cable (included in package).

Q: Charging time and play time?
A: The charging box takes 2 hours to fully charge. It can charge the headphones to full for 30 times. Play time for medium volume music: around 3 hours. Battery life for phone conversation: more than 4 hours.

Q: Bluetooth signal is weak/unstable. What can I do?
A: Try the following steps: 1. Turn on the mobile phone Bluetooth, delete the previous pairing records in the mobile phone, and reconnect. 2. Shut down and restart the phone and Bluetooth headset, then reconnect. 3. Bluetooth headset transmits signals in the straight distance. The signal within 10 meters is the best. It depends on the signal receiving strength of the mobile phone. The effect of each mobile phone is different. Obstructions will cause intermittent phenomenon, you can try to put the headset and the phone on the same side for testing, the effect will be better.

Q: Does it come with playback control?
A: Yes. Long Press - Turn on the earbud(s) Single Click - Play/Pause Double Click on Right - Play Next Double Click on Left - Volume Up (volume level will rotate from lowest to highest)

Q: Can I turn off the breathing light?
A: Yes. After the Bluetooth is connected, you can press and hold the touch button for 5 seconds to turn off the light.

Q: Does it have a microphone? Can I use it for calls?
A: Yes, each earbud comes with a built-in microphone for talking. When there's incoming call, you can single click on either left or right earbud to answer the call, or long press to reject call.

Q: Will it tell you who is calling you?
A: When the phone rings, the headset will tell you the phone number by voice (but not contact name).

Q: How do I know that the charging box is fully charged?
A: The charging box has an array of small LED lights to indicate the charging status. When all lights are flashing it's almost fully charged.

Q: Only one earbud can be connected. How to pair the two headphones?
A: Normally the two headphones will be automatically paired the moment they are turned on. If they don't pair with each other, remove previous Bluetooth connection history in your phone and turn on both headphones at the same time. Click the right headphone a few times until you hear the voice prompt "Left channel" "Right channel". If it still doesn't work, you can try to restore the factory settings: take two earbuds out of the charging box, press and hold for about 7 seconds until LED lights flash quickly, then restart your phone's Bluetooth to connect.

Order Processing

Please allow up to 72 hours for order processing. Litlit team will prepare items, check quality and pack your order with care before shipping.


All Litlit orders are sent via registered air mail if not specified in product page. With a small amount of extra charge, you can choose to expedite shipping at checkout. All orders will be provided with a tracking number once shipped out.

Destination Countries/Regions Standard Shipping Express Shipping
United States (Lower 48 States) 6-11 days 4-8 days
Canada 6-14 days 4-8 days
United Kingdom (Mainland) 6-9 days 3-6 days
France (Metropolitan) 6-9 days 3-6 days
Austria, Czech Republic, Germany, Italy, Netherlands, Spain, Switzerland 6-10 days 4-7 days
Belgium, Denmark, Ireland, Luxembourg, Malta, Norway, Poland, Portugal, Sweden 8-12 days
Australia 6-9 days
Brazil 8-15 days
Albania, Belarus, Bulgaria, Croatia, Georgia, Greece, Hungary, Lithuania, Romania, Slovakia, Slovenia, Turkey, Ukraine 8-15 days
India 5-15 days
Japan 3-7 days
Mid-East 9-12 days
Other Countries/Regions 7-20 days

Shipping time above is the estimate of shipping in business days. It is based on the most common cases (more than 90%) of our shipping history in each destination country/region. Not a guarantee of delivery time.

Please make sure you put a valid recipient name and phone number in the order. Litlit.com is not responsible for delivery failure due to wrong shipping address.

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