Zealot B39 Wireless Bluetooth 5.2 Headphone

Features1. Foldable design, light and beautiful, soft and skin-friendly, comfortable to wear.2. Use Bluetooth 5.2 chip to improve the anti-interference ability of the chip in complex environments, with lower power consumption and faster transmission.3. Built-in large-capacity lithium battery brings long-lasting battery life, and is equipped with a low-power Bluetooth chip to get rid of battery anxiety.4. The headset is equipped with Al call noise reduction algorithm, which accurately picks up human voices and reduces environmental noise. No matter where you are, voice calls are clear and smooth.5. The use of intelligent noise reduction technology can reduce environmental noise. The fully enclosed design has better sealing and can easily cope with the complex noise environment in life.Parameters1. Bluetooth version: V5.22. Connection range: 10m3. Speaker size: 40mm x 24. Charging voltage: DC 5V5. Signal-to-noise ratio: 90dB6. Talk time: about 8H, music playback: about 5-10H, standby time: greater than or equal to 30 days, charging time: about 5H7. Frequency range: 20Hz-20KHz, distortion: less than or equal to 1%8. Battery capacity: 300mAhSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 21cm * 18cm * 10cm / 8.27inch * 7.09inch * 3.94inch Qty per Carton 48 Carton Weight 16.76kgs / 36.95lb Carton Size 72cm * 60cm * 44cm / 28.35inch * 23.62inch * 17.32inch Loading Container 20GP: 140 cartons * 48 pcs = 6720 pcs40HQ: 325 cartons * 48 pcs = 15600 pcs