- Bluetooth version : 4.2 - SUPPORT: A20P V1.3. AVRCP V1.6 - TRANSDUCER: 50 X 90MM - RATED POWER: 30W RMS - FREQUENCY RESPONSE: 6OHZ — 20KHZ - SIGNAL-TO-NOISE RATIO: > 80DB - BATTERY TYPE: LITHIUM-ION POLYMER 3.6V. 7500MAH - BATTERY CHARGE TIME:4 HOURS (5V/2.34) - MUSIC PLAYTIME: UP TO 20 HOURS (VARIES BY VOLUME LEVEL AND AUDIO CONTENT) - USB CHARGE OUT: 5V/2A (MAXIMUM) - BLUETOOTH TRANSMITTER POWER: 0 - 20 DBM - BLUETOOTH TRANSMITTER FREQUENCY RANGE: 2.402 — 2.480GHZ - DIMENSION (W x D x H ): 220 X 95 X 93mm - WEIGHT: 965g
