Playground Campers 3.0 Slim Bluetooth 2.1 speaker, 8-10 hours playing time, (2) 3-watt speakers, hands-free function, AUX in port

Specifications:

• Bluetooth 2.1 Class II
• Supports A2DP V1.2, AVRCP V1.4 profiles
• Maximum output: 3W x 2
• Channel: dual channel
• S/N ratio: ≥ 80db
• Frequency range: 160Hz – 20KHz
• Battery voltage: 3.7V DC
• Distortion THD: ≤ 1%
• Speaker unit: diameter 40mm, inner magnetic, 4Ω, 5w*2
  
• Nominal voltage: 3.7V DC
  
• Battery: built-in lithium battery, 3.7V/2000mA
• Charging voltage/current: 5V± 0.25V/1A
• Working time: 8~10 hours (varies with volume)
• Product size: 174.5 x 71 x 50 mm