PROMATE Nova Balanced Hi-Fi Stereo Wireless Headphones

Bluetooth Version: v5.1

Bluetooth Profile: HSP, HFP, A2DP, AVRCP

Bluetooth Chipset: JL 6955

Bluetooth Frequency Range: 2402MHz-2480Mhz

Driver Diameter: 40mm

Impedance: 32Ω

Charging Time: 2-3 Hours

Playing Time: 8-10 Hours

Max TF Card Capacity: 32GB

Battery Capacity: 300mAh

Input: DC 5V,0.5A

Battery Type: Li-Polymer

Operating Distance: 10m

FM Frequency Range: 87.5-108MHz