Itonasheou3atypg6-91 Wireless Headset

Specification: 1. Headphone Parameters: Version of : V5.3+EDR Wireless frequency: 2.4GHZ Supported protocols: A2DP.AVRCP.HEP.HSP.EDR Transmission distance: 10m Battery capacity: 60 mAh Play/Talk Time: About 10 hours Charging time: about 1 hour Standby time: 180 hours Speaker impedance: 13Ω,±10% Microphone sensitivity: -42dB Working temperature: -10-50℃ Weight of one headset: 12.5 G One Earphone Case Size: 125*74*18MM Weight of one headphone pack: 42G 2. Charging Case Parameters: Battery capacity: 500 mAh Full set weight with cargo compartment: 153g Headphone net weight + charging compartment: 78g Packing List: 1 x headphones. 1 x cargo compartment. 1 x charging cable. 1*Instructions 2 x earplugs. Notice: Due to lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the size of the product.