SHAKE BT EP CHAI BO-1101-CH

Version: 4.2 Range: 10 m Driver Size: Ø10 mm Frequency Response: 20 Hz 20 kHz Impedance: 32 Sensitivity: 98 dB Playtime: 3 4 hrs Charge Input: 5 V DC, 1 A Charge Time: 1 2 hrs Battery Capacity: 55 mAh