GZ electronics GZ-22 Guia Del Usuario página 11

Specification
• Speaker output: 2*10 W;
• Loudspeaker diameter: 50 mm;
• Frequency Response: 60 Hz – 18 KHz;
• Signal/noise ratio: > 85 dB;
• Impedance: 4 Ω;
• Distortion: < 2%;
• Bluetooth version: CSR 4.0;
• Bluetooth protocol: A2DP1.2,
AVRCP1.4;
• Session protocol: HFPV1.6;
• Audio Interface: Bluetooth, AUX;
• Aux in: 3.5 mm;
• Charging voltage/current: 5 V DC,
1 A;
• Battery: 7.4 V / 2200 mAh;
• Playback time: 8 – 10 hours;
• Working distance: up to 10 m.
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