Battery: 3.7V 60mAh
charging power: 5V / 80mAh
Sensitivity: 103db +/- 3dB
Impedance: 32Mw
Transmission distance: accessibility 10m
Frequency: 2.4GHZ
talk time: about 4 hours
songs time: about 5 hours
standby time: about 160 hours
Product Weight: 14g

Functional description:
Play music, music up and down music switch.
Volume adjustment, voice switching in English.
Call voice number function.
The last redial.
Operating voice prompts.
IOS system shows the power.

Package Includes:
1PC Bluetooth Headphones
1PC USB charge cable
1PC User manual
6PC Ear cap

Delivery time:
We use USPS Express, usually it will take 9-15 days to arrive , you can use the tracking number at any time in the USPS official website
tracking .If you can not receive them within the expect time,Please contact with us first,we will solve well for you and we promise that we never
let you suffer any loss. we will try our best to solve all the problem for you,thank you.

• This wireless Bluetooth hands-free headset provides a quiet and comfortable listening experience.
• Specially designed with an in-ear style that gives you ultimate comfort and fit. Stylish design and advanced technology, you will be cool and stylish once wearing it.
• CVC 6.0 Noise reduction, clear talk while liberating your hands, keeping maximum comfort while looking good.
• Bluetooth chip and Bluetooth version: 4.1
• Bluetooth protocol: A2DP AVRCP HFP HSP

This wireless Bluetooth hands-free headset provides a quiet and comfortable listening experience.OVERMAL