● Bluetooth Version: V2.1+EDR
● Product: Tire Campers Bluetooth Speaker
● Product Size: Φ90*43mm
● Packing Size: 160*108*63mm
● Material: ABS+PC
● Weight: N/W 190g G/W 335g
● Colour: Black, Red, Yellow, Silver, Camouflage
● Rated Power: 1.5W (Max Power 1.5W)
● Rated Impedance: 2Ω/3W, 3Ω/3W (S/N Rate 70dB)
● Sensitivity: 110±3dB (at 1kHz)
● Distortion Degree: 0.6%@1w
● Channel Balance: <3dB (at 1kHz)
● Frequency Response: 120Hz～18kHz
● Transmission Range: ≤10m
● Standby Time: >360 hrs (Battery saturation)
● Working Time: >6 hrs (Volume 50%)
● Charging Time: 2～3 hrs
● Charging Voltage: USB DC 5V
● Built-in Battery: Polymer lithium 3.7V 700mAH
● Water Resistance: IPX 4