Celebrat A31 Foldable Portable Bluetooth Headphones

Short Description:

Model: A31

Bluetooth Chip: JL-AC7003F4

Bluetooth Version: V5.2

Sensitivity: 103dB±3dB

Drive Unit: 40mm

Working Frequency: 2402-2480MHZ

Frequence Response: 20HZ-20KHZ

Impedance: 32Ώ

Transmission Distance: ≥10m

Battery Capacity: 250mAh

Charging Time: About 2H

Standy Time: About 322H

Music Time: About 20H (70% volume)

Call Time: About 15H (70% volume)

Charging input standard: Micro USB,DC5V,500mA

Support Bluetooth protocol: HFP1.5/HSP1.1/A2DP1.3/AVRCP1.5


Product Detail

Product Tags

Description

1. Bluetooth 5.2 chip, faster and more stable transmission

2. Full frequency Φ40mm white porcelain horn, pure sound quality. Shocking stereo sound effect, excellent reproduction of clear and delicate human voice

3. Comfortable high-protein earmuffs, close to the skin, breathable, not stuffy, comfortable to wear all day

4. Retractable head bow, suitable for different head shapes

5. Portable and foldable, easy to store, more convenient to carry, does not take up space

6. 250MAH low-power battery, long-lasting battery life, no need for insufficient power supply, and the use time can last up to 20 hours.

7. Support all devices with bluetooth function, and support active 3.5 input

A31-黑色 (7)
A31-灰色 (1)
A31-灰色 (5)
A31-灰色-角度2
A31-黑色 (3)
A31-黑色-角度1
A31-灰色 (2)
A31-灰色 (6)
A31-灰色-角度3
A31-黑色 (4)
A31-黑色-角度2
A31-灰色 (3)
A31-灰色 (7)
A31-黑色 (1)
A31-黑色 (5)
A31-黑色-角度3
A31-灰色 (4)
A31-灰色-角度1
A31-黑色 (2)
A31-黑色 (6)

Our Factory

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Company strength

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