Bluetooth specification: Bluetooth 5.0 Jerry Speaker: 40 external magnetic 4 5W 2+diaphragm
Frequency response: 100Hz-20KHz
Sensitivity: 80db 2db
Signal to noise ratio: 80dB
Distortion degree: 0.3%
Distance: barrier-free 10M
Battery: Built-in 1500MAH 18650
Main Features:
Bluetooth Chipset: JieLi 6904
Bluetooth Ver. 4.2
Micro SD card play
FM Radio
Aux In
Rechargeable lithium-ion polymer battery
Built-in MIC for hands free calling
On-headphone control or Gelius Connect APP Control
40mm high quality neodymium driver
Adjustable headband to fit any head size
Swivel ear cups for easy storage and carrying
Soft leatherette earmuffs for long time comfort
Connectivity:
Connection type Wireless, Wired
Connector type 3.5mm
Connector type Straight
Wireless protocols Bluetooth
Bluetooth version Ver. 4.2
Wireless range 10m
Bluetooth profiles AVRCP, A2DP, HSP, HFP
Cable detachable Yes
Gadgets and mobile accessories, portable speakers, car electronics and accessories, smart watch, usb cables and adapters, charging device, headphones, laptop backpacks, power bank.
