Colour-Gold Black Description- Battery Capacity- 400 Mah Usage- Bluetooth Version Transmission Radius- ≥ 10m Bluetooth Version- 5.0 Standby Time- Up To 15 Hours Listen To Music Continuously- Up To 6 Hours Duration- Up To 6 Hours Color- Black, White Charging Duration- Up To 2 Hours Voice Tip- Support Audio Line Input- Support Card Insert Function- Support Applicable Products- IPhone, Samsung, Huawei, Xiaomi, Oppo, Vivo And Other Mobile Phones With Bluetooth Function, IPad And Other Laptop And Desktop Computers With Bluetooth Function Function- Power Display, Voice Control, Call Function, Support Music, NFC Function Channel- Stereo Sound Features- - A Large Oval Ear Mask, Soft Ear Pad, Can Be Worn For A Long Time. - Insert Card MP3, Support Wireless Insert Card, Play Function, Can Insert 2/4/8g Small Memory Card. - FM Radio Function, With Radio Mode, Easy To Switch. - Shock Bass, 40mm Large Horn, Unit Bass. - Large Capacity Battery, 400mah Safe Lithium Battery. - Audio Line Function, When The Power Is Exhausted External Audio Line Mode. - Up To 6 Hours Of Endurance, Listening To Music. - Remote Connection, Stable Signal, 10 Meters. - The New Generation Of Bluetooth 5.0 Chip, Low Power Consumption, More Powerful Battery Life Experience. DriverUnit-40mmDiameter Support Wireless 5.0 Version Downwards Compatible With 5.0Version Scope Of Work-10Meters USB Charging Cable- AC Input 110-240VDCInput 5V TalkTime-6Hours Standby Time- Up To 15Hours Operating Frequency-2.4GHz-2.4835GHz The Output Frequency- Class2 Noise Reduction Technology- DPS Digital Signal Process Support A2DP Function AVR CP Remote Control Capabilities Support Automatic Switchover To Incoming Call Function With The End Number Redial Function Large And Small Volume Abutment Forward-Backward Selections Feature Pause Function Compatible With ROHS Standards Package Included- 1 X Wireless Headset 1 X USB Charging Cable 1 X Aux Cable Technical Details Brand Generic Model P17 Item Weight 349 G Item Model Number P17 Hardware Platform PC, Tablet, Smartphone Compatible Devices IPhone, Samsung, Huawei, Xiaomi, Oppo, Vivo Additional Features Headband, Over-Ear Microphone Form Factor Built-In Connector Type Wired