Digital Display Bluetooth 5.3 Audio Receiver Transmitter Support USB /TF Card MP3 Player, C681. Wireless frequency: 2. 4GHz 2. Working time: up to 5 hours 3. Bluetooth compatible version: 5. 3 4. Bluetooth compatible transmission distance: up to 10 meters in an open area without obstacles 5. Working voltage: DC 5V 6. Power supply mode: external power supply 7. Power supply mode: Type C interface 8. Interface type: AUX dual channel U disk TF card 9. Basic functions: Bluetooth compatible reception Bluetooth compatible transmission U disk

Rated speed: 29000 (r/min)

Telephone line cable x 1

Can be co-used with Bang Comb

Elegant silver mesh band for versatile wear

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5) Premade cable with connectors

Front Camera: 32MP

Weight: 137g

Packing size: 8

Compact & Travel-Ready - Lightweight design with a durable travel pouch for easy storage and organisation

3 lighting modes