M17 Bluetooth 5.1 LED Display Screen Touch Waterproof Wireless Bluetooth Earphone with Charging Box, M17 For iPhone XS The uniquely designed working platform

The uniquely designed working platform can be flipped and rotated forward and backward

Power supply range: 7-36V wide voltage

which can control up to 253 ST3215 serial bus steering gears and obtain steering gear feedback

Carton Size 30cm * 34cm * 40cm / 11

The gasket frame is made of aluminum alloy

M17 Bluetooth 5.1 LED Display Screen Touch Waterproof Wireless Bluetooth Earphone with Charging Box, M17 For iPhone XS The uniquely designed working platform1. Bluetooth version: 5. 1 2. Headphone battery capacity: 50MAH 3. Storage box battery capacity: 2000MAH 4. Transmission distance: about 10m 5. Talk time: 4 hours 6. Play time: 4 hours 7. Charging time: 1 2h 8. IPX7 waterproof function 9. Ergonomic design, comfortable to wear Specification: Package Weight One Package Weight 0. 16kgs 0. 34lb One Package Size 12cm * 10cm * 5cm 4. 72inch * 3. 94inch * 1. 97inch Qty per Carton 100 Carton Weight 15. 10kgs