BS-612 Shengye · Bluetooth Speaker | BLUESEED
Dual 66mm external-magnet 4Ω 15W speakers, output power 2×15W. Bluetooth 5.1 + EDR ensures operating distance ≥10 m, signal-to-noise ratio ≥90dB, and frequency range 50Hz~20KHZ. Supports TF card (max 32GB), DC5V power input, and is equipped with a built-in 4000mAh lithium battery.
BS-612 Shengye · Bluetooth Speaker
Output power: 2 * 15W Speakers: 2, external magnet 4 ohm 15W, 66 mm Signal-to-noise ratio: ≥ 90 dB Bluetooth standard: 5.1+EDR Operating distance: ≥ 10 m TF card: supports up to 32GB Frequency range: 50 Hz~20 kHz Power input: DC 5V Battery: built-in 4000 mAh lithium battery