👍1, Material: ABS 👍2. Size: L66*W14*H27mm; Weight: 6g 👍3. Bluetooth 5.0; Chip: JLAC6963 👍4. Battery capacity: 70mAh; charging time is about 1 hour 👍5. Talk/music: 6 hours 👍6. Standby: 180 hours 👍7. Support Chinese and English prompt tone: double-click the multi-function button when not paired