Dong guan lian heng electronics co. ltd. – Product Catalog : Telecommunications, Mobile Phone and Accessories, wireless earphone

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Dong guan lian heng electronics co. ltd.

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1. Consumer Electronics Sweatproof New Model Bluetooth Noise Cancelling Photo Taking earphones with Mic

1.Bluetooth version: V4.1
2.Bluetooth distance：10M
3.Sensitivity: 102-105dB S. P. L at 1KHz
4.Frequency response range: 20Hz-20KHz
5.Transmitting power: Class 2
6.Vocalism Principle:Dynamic
7.Charge time: ≤2H
8.Free talk time:6-8H
9.Stan ...

2. ULDUM ox horn earphone with mic wireless bluetooth earphones

1.Bluetooth vertion 4.1
2.Charge time:1-2 Hours
3.Standby time:10 Days
4.Working time:8 Hours
5.Wireless working istance:Class 2
6.Speaker:32mm
7.Internal battery:Li-ion 100mAh
8.Frequency range;20-20KHz
9.Sensitivity:107dB
10.Max output:10m ...

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