Bluetooth wireless connection
这里可以自定义设置
Wireless Radio Communication Experter With More Than 29 Years Of Experience
Wireless Radio Communication Experter With More Than 29 Years Of Experience
■ Well RF performance and longer communication range
■ Available with all Bluetooth which is built in chip 6130, 6140 or more
■ None cable connection
■ Dimensions: 108 x 53 x 28mm
■ Supported: HFP 1.5, A2DP, AVRCP
■ Frequency range: 2.4GHz
■ Operating range: Within 10 meters
■ Charging time: 1.5-2.5 hours
■ Talking time (receive, transmit): About 4-5 hours
■ Standby time: Around 50 hours
■ Size (L x W x H): 48 x 22.5 x 38mm
668D has well RF performance and longer communication range,no cable connection makes calls easier.More important word is 668D available with all Bluetooth which is built in chip 6130,6140 or more.
Model | 688D |
Bluetooth Version | V3.0 CLASS 2 |
Supported | HFP 1.5, A2DP, AVRCP |
Frequency Range | 2.4GHz |
Operating Range | Within 10 meters |
Charging Time | 1.5~2.5 hrs |
Radio ( Transmit and receive) | Aaround 4-5 hrs |
Standby | Around 28 hrs |
Size | 48(L）*22.5（W）*38（H）MM |
Bluetooth Specification | V 3.0 |
Operation Range | 10 meters |
Weight | 15g |
Battery | Rechargeable 65mAh Li-polimer |
Radio ( transmitter, receiver) time | About 4.5 hours |
Transmitter Power | Class 2 |
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