fashion High quality Wireless Headphone Frequency response range: 20-20000Hz The factory price, delivery on time
Wireless Headphone
The main parameters
Products: moving coil headphonesWear mode: hung afterFunction purpose: wireless headsetFrequency response range: 20-20000 hz
Function parameters
Bluetooth specification: support, V2.1 + EDR, 10 meters receiving rangeCell types: polymer lithium ion batteryBattery capacity: 150 mahCharging time: 1-2 hours
Emitter parameters
Carrier frequency: 2.402 GHZ - 2.480 GHZ ISM BandOther contents: receiving sensitivity: - 80 DBMWireless emission standard: CLASS 2Channel: 79 channels of 1 MHZ BWConnection mode: point to point
Other parameters
Physical size: 155 x 130 x 50 mmProduct weight: 40 gOther properties: power supply voltage of 3.7 V (3.7 V 150 mah LI polymer rechargeable battery) static current: less than 5 uaStandby current: less than 4 ma (boot no voice output test)Headphone output workflow: work less than 28 maCharging power supply: the computer USB port 5 v for charging, or 5 VDC chargerMaximum charging current: 150 ma, charging flip voltage of 4.2-4.3 VFrequency range: 2.402 GHZ - 2.480 GHZ ISM BandReceiving sensitivity: - 80 DBMWireless emission standard: CLASS 2Channel: 79 channels of 1 MHZ BWConnection mode: point to pointFor matching products: conform to the bluetooth protocol computer, USBLED status indicationSignal-to-noise ratio greater than 80 db
Wireless Headphone
