BHD 2019 i7s TWS In-Ear Earbuds Twins Double True Wireless Pair Earphone I7 Headset TWS
1. listening to the song correct, support songs and call,
2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair,
shut down the phone power will be low voice prompts;
3. Power capacity will show on your for Iphone, you can see the power situation anytime,
do not worry about the electricity ,make your life without worry;
4. One to two connections, can be connected to two mobile phones at the same time
5. Bluetooth headset connected to the phone after the shutdown ,
and then open the Bluetooth headset will connect back to the phone automatically , more convenient;
6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook,
singing it, QQ music, movies, etc., universal all mobile phone
Note:When making Calls,there is only one side earphone working.
product name
i7s tws
Bluetooth chip and Bluetooth version:
JL or WTlow power coreV4.2+EDR
Transmission distance:
10-20 meters
Horn
composite film aluminum ring, 0.3-0.5 mW,
frequency response 100HZ-10KHZ
Power Input:
3.2V-4.2V
Earphone battery:
Unilateral 45mAH, plus protection plate polymer battery
Charging box battery:
500mAH, plus protection plate polymer battery
Talk time:
up to 6 hours
Listening time:
up to1.5- 2 hours
Standby time:
about 360h
earphone
Detailed Images