1. Bluetooth wireless transmission. 2. Built-in microphone, hands-free phone calling and answering. 3. Perfect sound feeling with High-quality audio decoder chip. 4. Voice prompt function, easily to pair any smart device . 5. Unique waterproof design with suction cups can be adsorbed on the bathroom mirror or tile wall or any smooth surface , enjoy music anytime, anywhere. Specifications | Item NO. | 51805401 | | Item name | Sucker triangle Waterproof Bluetooth Speaker | | Material | ABS | | Color | Blue, Green, Pink, yellow | | Bluetooth transmission range | About 10M | | Frequency Range | 160Hz-20KHz | | THD | ( 0.1% (1w1KHz) | | SNR | ≥ 75dB | | Battery | Built-in Li-ion battery | | Charging Voltage | 5V | | Charging time | Approx. 2-3 hours | | Playing time | Approx. 3-5 hours | | Loudspeaker | 3W | | Logo | OEM | | Certification | CE, ROHS, FCC. | | Dimension | 9.15*8.45*5.3CM | | Unit Weight | 0.104KG | | Accessories | USB charging cable, instruction | | Package | Gift box | | Packing | 30PCS/ CTN G.W/ N.W.: 7.5/6.5KGS Ctn Meas.: 56.5*23.5*29.5CM/ 0.039CBM | |