Iqua BHS - 601 - Manual (Page 13)

Product Specifications
Bluetooth Specification:
Version 1.1
Bluetooth Profile Supported: Headset and Handsfree Profiles
Rang of Frequency: 2.4GHz Spectrum
Dimensions: 66mm (L) x 21mm (W) x 11mm (H)
Nominal Charging Time: Within 2 hours
Talk Time: Up to 5 hours
Standby Time: Up to 120 hours
Because operation of Bluetooth is dependent on individual phone, please refer to phone manual.