Specifications:
Bluetooth version: V5.0 （Upgraded version!）
Transmission distance: 25 meters
Battery capacity: 350-500HAM
Talk time: 24 hours
Music time: 28 hours
Standby time: 400 hours
Charging time: 2.5-4 hours
Working voltage: 3.7V
Product Description:
1. Unique neck-strap design for easy carrying
2. Ultra-light weight for all day comfort
3. Retractable Earphones
4. Noise reduction & Echo cancellation
5.TWS Bluetooth headset, if you buy two headphones, you can connect a phone at the same time
6. A2DP, music player support
7. Same time connect two phones
8. Calls vibration
9. Lossless sound transmission
10.Combination OF Two,Namely Mobile phone can even a headset automatic matching and host another headphones.
Packing List:
1 x Bluetooth Headphone
1 x USB Charging cable
1 x User Manual
2 x Ear Caps
TWS How to use:
1.Turn on the phone Bluetooth
2.Two headphones power on at the same time, and long press the answer key 5-6 seconds. The main headset light red and blue flashing alternately, another headset indicator light does not blink, two headphones have been paired.
3.Mobile search HBS900S, The phone is connected to the headset, the main headset indicator light is blue, another indicator light is red. Both headphones can listen to a cell phone song at the same time.
