Bluetooth Earbuds

Parameter：

Model: ZLT-01/B5 Colour: Black Charging port: Micro 5pin Chipeset: V5.0 Bluetooth working range: 1-10 meters Battery specification: 50mAh *  charging box 2600mAh Call time: 4H Standby time: 100H Music time: about 4H Charging time: about 2H Frequency range: 2.4GHZ IOS power display: yes 2 device connection: yes Noise reduction: CVC 8.0 Audio decoding: SBC Charging input voltage: dc5 + 0.25V Adjustment mode: GFSK, TT / 4 DQPSK, 8DPSK Package Included: 2X Bluetooth Headset 1X English User Manual 1X charging cable 1X charging base 2X earmuffs