Yisen M64 Pro TWS Bluetooth Earphone Sport Wireless Headphone With Mic BT 5.3 HiFi Earbuds Muisc for iOS Android

With the new generation of wireless technology 5.3 generates high transmission speed, solid and stable connections and emits low energy technology (LE). Only by opening case charging and earphone can automatically connect to the device used (after successful pairing). Usage: Music mode: Rotate / Pause: Tap once, right or left earphone. Previous song: double tap, left earphone. Next song: double tap, right earphone. Play Volume: Three tapes, right earphone. Three tapes, left earphone. Audio assistant: Tap and hold for two seconds, right or left earphone. Telephone mode: Answer/Close the phone: Tap once, right or left earphone. Rejecting call: tap and hold for two seconds, right or left earphone. Charging mode: Blinking red light: Green light on: Charging case fills earphone Red light on: Charging case complete power filling Blinking green light: Battery charging case weak Specification: Material: ABS Bluetooth: V5.3 Distance: 10m Music time: about five hours. Music time with charging case: about 18 hours. Battery capacity: 30mAh (earphone); 250mAh (charging case) Charging time: About 1 hour Codecs: AAC / SBC Impedance: 32 Ω Sensitivity: 105dB Frequencies: 20Hz - 20kHz Charging Port: Type-C Bluetooth Codec: AAC/SBC IPX4 Product weight: 30gr Product size: 46*46*22mm (charging case) Package: 1 Yisen M64pro Earphone 1 Cable ty1 Manual