Hard Rock Beverage Bottle with Bluetooth Wireless Earbuds

New in Original Packaging

Earbud Specifications: 

Battery Capacity 55mAh

Working Voltage: 3.7V- 4.2V

Mic Sensitivity -42 +- 3dB

Bluetooth Frequency 2.4-2.48 GHZ

Bluetooth Range 10 meters

Bottle: 

Can be used for Hot or Cold Beverages, do not use with carbonated drinks

Bottle Height: 8.5 inches without cap, 10 inches with cap