Model Number: 688D
Brand Name: NanFone
Key Specifications/Special Features:
Well RF performance and longer communication rangeAvailable with all Bluetooth which is built-in chip 6130, 6140or more advanced chipNone cable connectionNever needs charging, work for two-way radioSupported: HFP 1.5, A2DP, AVRCPFFrequency range: 2.4GHz 
Operating range: within 10 meters 
Charging time: 1.5 to 2.5 hours 
Talking time (receive, transmit): about 4 to 5 hours 
Standby time: around 28 hours 
Size (L x W x H): 48 x 22.5 x 38mm 
Shipping Information:
- FOB Port: Xiamen
- Lead Time: 10 - 15 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
Bluetooth and the Bluetooth logo are registered trademarks of the Bluetooth SIG.
Any third-party trademarks shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.
 
  
  
 
 
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