Overview and Specifications:
1. With charging case 1500mah,can be used as power bank,can charge your mobile phone.
2. Can automatically pair, power on after taking out from the charging case.
3. Wireless stereo, left and right channel seperation,both ear can be used seperately.
4. Listening to the song correct, support songs and call.
5. 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.
6. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity,make your life without worry.
7. One to two connections, can be connected to two mobile phones at the same time.
8. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically,more convenient.
9. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone.
Bluetooth version: V5.0 + EDR
Wireless frequency: 2.4GHZ
Supporting agreement: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 10 meters
Headphone battery capacity: 50mAh
Charging battery capacity: 1500mAh
Charging voltage: 5V / 1A
Play / talk time: about 4 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker impedance: φ8MM 32Ω
Microphone sensitivity: -42Db
Working temperature: -10-50 °C
Single ear weight: about 4g
Charging bin weight: about 69g