Large Capacity Bettery Handsfree Sport Wireless Bluetooth Stereo Earphones with MicWireless Type: bluetooth Line Length: 0. 3m Style: Neckband Active Noise Cancellation: Yes Support Memory Card: No Is wireless: Yes Support APP: No With Microphone: Yes Connectors: USB Volume Control: Yes Frequency Response Range: 20 20000Hz Support Apt x: Yes Waterproof: Yes Vocalism Principle: Dynamic Control Button: Yes Sensitivity: 1083dB Bluetooth Version: 4. 1 Talk time: 20 hours Standby time: 600 hours music time: 15 hours Charging time: 2 3

One Package Size 15cm * 15cm * 3cm / 5

Dimensions: 105x105x118mm

Surfing the web was never this easy

It also supports USB2

bring you a wonderful auditory feast

Total power: 20W MAX

wait for about 5 seconds and click "Trust" on your devices

Durability: The robust construction ensures that the controller can withstand the rigors of intense gaming

Audio: Support MP3

Bluetooth version: BT5

Using three-microphone dynamic noise reduction technology

Package Content: