Dear customers, welcome to visit and wish you a happy shopping
Dear buyer: Before shipping, we will strictly test each product, because the delivery time is very long, when you receive the Bluetooth headset, it may be out of power and unable to work. Normal use. If you have any questions about quality or use, please contact us first. We will help you solve your problem with quality service. happy shopping.
1: Press and hold the multi-function buttons on both sides at the same time until the indicator flashes red and blue alternately.
2: Then double-click the left earphone to pair automatically;
3: Turn on the mobile phone’s Bluetooth on the device, then select “i12 Tws” to connect;
4: Matching is complete.
Note: There is no retail box for this product! !! !!
1. Bluetooth version: Bluetooth v5.0 (supports two headset calls)
2. Power level: CLASS 2 and Class 3
3. Output power: 30mW
4. Frequency response: 2.4-2.85GHz
5. Working voltage range: 3.0V-5V
6. Microphone: -42dB (with microphone)
7.High-quality stereo audio transmission and remote control protocol with A2DP / AVRCP
8. Powerful noise reduction circuit (active noise reduction)
9: Headphone battery: Lithium polymer battery 50mA
10. Charging time: 1-1.5 hours
11. Talk time: 2-3 hours
12. Music time: 2-3 hours (100% guarantee, no virtual mark, complete)
13. Standby time: 130 hours
14: Transmission distance: Outdoor pulling distance is 10 meters
The package includes:
2 Bluetooth headphones (left and right headphones)
1 x charging case
1 x Micro USB charging cable
1 x user manual