WEKOME VB07 Mecha Series Blade Wireless Bluetooth Earphone (White)1. Bluetooth version: V5. 3 2. Transmission distance: 10m 3. Driver unit: 13mm 4. Frequency response: 20Hz 20kHz 5. Charging box battery capacity: 500mAh 6. Headphone battery capacity: 30mAh 7. Playing time: 4 5h 8. Standby time: 60 days (off state) 9. Charging time: earphone 1h, charging case 2h 10. Mecha shape, cool illusion lighting effect 11. Unzip the slide compartment, stereo sound effect 12. Low latency and high synchronization, comfortable

battery x1

Eyepiece: 11mm

02inch * 11

The transmitter and receiver can transmit up to 120 meters (393 feet) without obstacles

please connect the adapter to your device first

Carton Size 46cm * 35cm * 32cm / 18

reducing signal crosstalk and return loss during transmission

charging stability and more assured

DC 5V/2A power

Output interface: 4K HDMI+3xUSB2

RF Connector N-Female

fun and interesting