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Description
EBS-308 Portable Rechargeable Bluetooth Speaker Wireless Music Subwoofer Support TF Card/U-Disk/AUX - Black
- ABS plastic shell + iron mesh material, fashionable appearance, sturdy and durable
- Built-in 1200mAh battery, long standby and use time
- Built-in clear microphone, it can answer calls conveniently
- Support TF card/U-disk reading to play music, support AUX
- Large volume speaker, with diaphragm for enhanced bass
- When charging, the red light of the speaker is always on, and the red light is off when fully charged
Specification:
- Bluetooth chip: BLUETRUM
- Bluetooth version: V5.0+EDR
- Bluetooth protocol: RF5.0 BB5.0 LMP5.0 AVCTP1.4 GAVDP1.3 HFPV1.7 A2DPV1.3, AVRCPV1.6 SSP V1.2, etc
- Material: ABS plastic + iron mesh
- Output power: MAX 2*3W
- Response frequency: 2.4GHz-2.480GHz
- Speaker unit: dual speakers, 3W*2, Φ40 internal magnetic impedance 4Ω
- Signal-to-noise ratio: ≥80dB
- Distortion: ≤3%
- Sensitivity: -88dBm ±2dBm
- Transmission power: support CLASS1/CLASS2/CLASS3 maximum adjustable 6dBm
- Input voltage: DC5V
- Audio Type: Dual Channel
- Charging current: IN DC 5V 1000mA ±10mA
- Working current: (Battery 7.4V 1KHZ 0dBm) Average value 1.2A±0.5A
- Shutdown current: none
- Temperature range: -25? to +65?
- Speaker battery: 1200mAh, battery model 18650 (with protection board) (Micro 5PIN charging interface)
- Transmission distance: ≥10 meters (barrier-free)
- Talk time: about 8 hours
- 60~70% volume listening time: about 9.5 hours
- 100% volume listening time: about 4.5 hours
- Standby time: about 7200 hours