Technical specifications:

Transducer: 43 x 47mm/1.5" Output power: 4.2W RMS Frequency response: 110Hz – 20kHz Signal-to-noise ratio: > 85dB Battery type: Li-ion polymer 2.775Wh Battery charge time: 2.5 hours (5V/1A) Music play time: up to 5 hours (dependent on volume level and audio content) Bluetooth® version: 5.1 Bluetooth® profile: A2DP 1.3, AVRCP 1.6 Bluetooth® transmitter frequency range: 2402MHz − 2480MHz Bluetooth® transmitter power: ≤ 8dBm (EIRP) Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK Dimensions (W x H x D): 87.5 x 75 x 41.3mm / 3.4" x 2.7" x 1.6" Weight: 0.209kg/0.46 lbs

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