Remax RM-512i 8 Pin Interface Wired Call Bluetooth Music Earphone, Support Wired Control, Cable Length: 1.2m(Green)

1. One-button wire control, high-sensitivity microphone, support K song/call
2. Ergonomic design, tilt into the ears, soft and skin-friendly silicone ear caps, comfortable and light to wear
3. Sound insulation and noise reduction to prevent external sound interference
4. Support Bluetooth
5. Speaker power: 3mW
6. Speaker impedance: 16 ohms
7. Material: TPE+ABS+Aluminum alloy
8. Headphone weight: 12.7g
9. Cable length: 1.2m

Note: For the first use, you need to connect the mobile phone's Bluetooth, and then keep the Bluetooth on, you can plug and play; if you disconnect the Bluetooth headset, it will fail and you need to reconnect