1: Long press the multi-function buttons of both sides at the same time until the led flashing in red and blue alternately;
2: Then double-click the left earphone to automatically pair;
3: Turn on the phone Bluetooth on your device and choose “i7S Tws” to connect;
4: Matching completed.
1. Bluetooth version: Updated to Bluetooth v5.0 + EDR (Support two earphones to call)
2. Power level: CLASS 2 and Class 3
3. Output power: 30mW
4. Frequency response: 2.4-2.85GHz
5. Operating voltage range: 3.0V-5V
6. Mic: -42dB (with microphone)
7. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
8. Powerful noise de-noising circuit (active noise reduction)
9: Earphones battery: Polymer lithium battery 50mA
10.Charging time:0.5-1 hours
11. Talk time: 2-3 hours
12. Music time: 2-3 hours (100% Grantee,No virtual mark, Its full)
13. Standby time : 130 hours
14: Transmission distance: Out door straight distance of 10-15 meters
- 2 x Bluetooth Headphones(left and right earphones),
- 1 x Charging box Noted: 1. This product does not have a retail package box! ! !
- 1 x Micro USB Charging Cable
- 1 x User Manual
Hi-Fi Stereo Bass Sound
This wireless earbuds’s graphene-coated drivers are rigid, yet light. Crystal clarity and deep, resonant bass with delicately tuned sound signature deliver immersive sound and put you on the stage centre. Adopting latest Bluetooth 5.0 maintain a super-strong Bluetooth connection and a superior sound across the entire frequency range.
Comfort & Durability For Your Sports
i7s tws wireless earphones are made with sweat-proof casings, perfect for hard workouts at the gym or when at home.
65° wide angle design, better fitting to the ear
A comfortable wearing experience
Pairs With Any Bluetooth Enabled Device
i7s tws wireless earphones have been made to easily pair with any smartphone or Bluetooth enabled device such as tablets, laptops, iWatch3, and more. Letting you enjoy the latest Bluetooth technology however you like.