• BT Version 4.2
• Audio Connectors 3.5MM
• Battery Capacity    240mAh
• Charging Time    2 Hours
• Play Time 6-8 Hours

Specification

Connectivity
•Bluetooth Version: 4.2
•Bluetooth profiles: A2DP, AVRCP, HSP, HFP
•Transmission range: 10m (32.8ft)
•Connectors: 3.5mm Line in

Features:

1.Excellent Hi-Fi Stereo Sound

2. New Design

3.Wireless BT and Wired Headphone connect to all devices

4.Ergonomic design:Memory foam padded ear cushions bring a comfortable wearing experience

5.Built-in Battery provides long working time

6.CE,FCC,BQB certificates passed

7.Use a dedicated APP for Andriod and iOS to take full control of your headphone,make personalized settings for it.

Convenience
•Call control: Yes
•Volume control: Yes
•Built-in Microphone: Yes
•Support audio format: MP3, WMA, WAV
•Support TF card volume: 128MB-32GB
•Radio Frequency range: Europe/Asia/Other 87.5-108Mhz
Japan 76-90MHz

Sound
•Frequency range: 20-20KHz
•Magnet type: Neodymium
•Speaker diameter: 40mm
•Impedance: 32Ω
•Maximum power input: 50mW
•Sound pressure: 108dB±3db

Power
•Talk time: 5 hrs
•Music playtime: 5 hrs
•TF card play time: 4 hrs
•Radio time: 6 hrs
•Standby time: 200 hrs
•Battery type: Li-Polymer
•Charging time: 2 hrs