Bluetooth Version: V5.0+EDR

 Support:A2DP,AVRCP.HPF.HSP

 Charging case battery: 600mAh/3.7V

 Earphone battery: 55mAh/3.7V*2

 Working Time: 5-7 hours

 Charging Time: 1 hours

 Size: 28*16*15mm

 Weight:4.5g(for one earbud)

 Bluetooth Distance:10m

 Bluetooth Version: V5.0+EDR

 Chipset: CSR8635

 Bluetooth Version: V4.1

 Output power: 5W*2

  Wireless MINI BT speaker
  With portable buckle
  Rubber finish
  Youthful color
  Smart & Fashion style 

  Excellent sound with separate sound cavity

  Wireless-charged Bluetooth Earphones+Speaker
  Built-in Power bank
  200mA Power bank for earphones
  CSR bluetooth chipset
  DSP Denoising
  HD voice

  IPX6 waterproof

  Bluetooth Version: V5.0

 Support:A2DP,AVRCP.HPF.HSP

 Charging case battery: 450mAh/3.7V

 Earphone battery: 50mAh/3.7V*2

 Working Time: 5-7 hours

 Charging Time: 1 hours

 Size:95.6*42*23.4mm

 Weight:134g/250g

 Bluetooth Distance:10m

 Bluetooth Version: V5.0

 Support:A2DP,AVRCP.HPF.HSP

 Charging case battery: 500mAh/3.7V

 Earphone battery: 50mAh/3.7V*2

 Working Time: 5-7 hours

 Charging Time: 1 hours

 Size: 95.6*42*23.4mm

 Weight:134g/250g

 Bluetooth Distance:10m

   White noise machine with rubber finishing(wooden finishing optional),
      support white noise, fan sounds, natural sound, aux-in, timer 
   Timer for 30, 60, or 120 minutes
   Output power: 3W
   Battery capacity: 600mAh
   Music playing time: 6~8 hours(70% volume)
   Size: 110*72*126mm
   Weight: 246g

  White noise machine, support white noise, fan sounds, aux-in, timer, volume +/-;
  Timer for 30, 60, or 120 minutes
  Output power: 5W
   Charging voltage: 5V 1A
  Battery capacity: 1200mAh
   Playing time: 8~10 hours(70% volume)
  Size: 96.82*56.75mm
   Weight: 267g

  Invisible, Mini style
  Hands-free call
  IP68 Waterproof
  Micro USB Charging Port 

  Perfect fir ear contours

  Bluetooth speaker

  Built-in Power bank
  Easy to mount on car  

  Longstandy time
  2600mA Power bank
  CSR bluetooth chipset
  DSP Denoising
  HD voice