USAMS BU12 TWS Half In-Ear Bluetooth 5.1 Wireless Earphones, USAMS BU121. Upgraded BT 5. 1, fast and stable connection. 2. Dual channel stereo, immersive HiFi sound quality. 3. Built in microphone, sensitive touch control. 4. Transparent shell, unique macaron color. Parameter: 1. Material: ABS+PC 2. BT version: 5. 1 3. Connection range: <=12 meters 4. Speaker diameter: 13mm 5. Speaker sensitivity: 115 + 3dB 6. Speaker Impedance: 32ohm 7. Speaker frequency response: 20Hz~20KHz 8. SNR: >70 9. Earbud weight: about 3g x2 10.

and TM31 models

265 AI video compression technology

Capacity: can accommodate 7

Adjustable painting range to achieve good painting effect

Carton Size 50cm * 42cm * 34cm / 19

Sharp points may penetrate and tear the bag

Not only a protective case

1 x Power Supply

0 fast charge protocol

Carton Size 42cm * 38cm * 40cm / 16

which is safe and stable

accommodating a variety of label sizes for different business needs