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คุณสมบัติ JBL BLUETOOTH (CHARGE 4) Gray
Brand | JBL |
Model | CHARGE 4 |
Frequency | 60Hz 20kHz |
Output Power (RMS) | 30W |
S/N Ratio | >80dB |
Bluetooth Compliant | Bluetooth 4.2 Frequency range : 2.402 2.480GHz Modulation : GFSK, π/4 DQPSK, 8DPSK |
Connector type | Bluetooth |
Power | USB charge out: 5V/2A (maximum) |
Battery | Battery type : Lithium-ion Polymer 27Wh (Equivalent to 3.6V 7800mAh) Battery charge time : 4 hours (5V/2.3A) Music playtime : up to 20 hours (varies by volume level and audio content) |
Package Dimension | (W x D x H) : 25.00 x 11.00 x 14.50 cm |
Gross Weight | 1.48 KG |
Volume | 3,987.50 cm3 |