ZGA SP03 Neck-mounted Sports Bluetooth Earphone

1. Bluetooth version: 5.1 2. Charging interface: Type-C 3. Headphone battery: 130mAh 4. Duration of use: 6-8h 5. Standby time: 40h 6. Transmission distance: 10m 7. Liquid silicone erection ring plus memory steel wire, which is skin-friendly and not easy to deform. 8. The semi-in-ear design is comfortable to wear for a long time. The neck-mounted gravity is dispersed and light, and there is no pressure on the ears of the body. 9. High-fidelity calls, clear calls 10. Blind operation key design supports tactile control