Bluetooth earphones Air conduction L-TWS-3 1 piece

Equipped with Bluetooth 5.3+EDR Next-generation air conduction earphones that transmit sound through air vibrations in a certain direction Ear hook structure that does not block ears. Also good for crime prevention. Body material: ABS + TPE Communication method: Bluetooth Ver. 5.3 +EDR Frequency response: 20Hz to 20kHz Communication distance: Approximately 10m *Depends on the usage environment Optimal call distance: within 8m Battery: Lithium polymer battery, 3.7V 90mAh Charging time: Approx. 1.5 hours Continuous use time: Music playback/approx. 10 hours (at 70% volume), talk time/approx. 8 hours, standby time/approx. 90 hours (when fully charged) Speaker: Φ14.2mm Impedance: 32±15% Ω Sensitivity: 102dB±3dB Body weight: Approx. 15g Pairing connection name: L-TWS-3 Supported OS/devices: iOS/Android, etc. Bluetooth-enabled devices Interface: Type-C Accessories: USB-A – Type-C charging cable (data transfer not supported) Audio guide: English Certification: TELEC