Wireless Headset

Type:Wireless headphoneBattery:200mADriver Unit:40mmFunction:volumn control, pause/Play device, MIC

speaker size:40mmfrequency response:20Hz-20kHzimpedance:32Ωsensitivity:106±3dBmax. input power:20mWb

Type: Wireless headphone (with cord)Battery: 400mADriverUnit: 40 mmFunction: volume control, pause,

Frequency response:20~20,000Hz Color:Black Orange/White Gray Interface:Type-CCable length:1.20±0.01m

Wireless version:Wireless 5.4Frequency range:2.402-2.480GHzWorking range:10mStandby time:180 daysMus

BT 4.2 technology offers fast transmission speed and high-quality signal. Easy to connect with BT-en

Wireless 5.0 compliantMicro SD playAudio input jackBuilt-in microphoneWireless calls and musicFM Rad

4 in 1 BT / TF card Play / FM radio / Audio inputMicro SD Card PlayerFM Radio3.5MM Aux Input10 hours

NIA WH260BT Bluetooth Card-Play FM-Radio HeadphonesCommunication System: BluetoothSpecification vers

Product Model:RB-605HBBattery Capacity:800mAhWireless Version:V5.4Input:DC SV/500mATransmission Dist

Product Model:RB- 705HBWireless Version:V5.4Transmission Distance:10MFrequency Response:20- 18KHzImp

Color: black/gray/green/orangeCharging time: 1.5-2.5 hoursTalk time: 7 hoursStandby time: about 60 h

Advanced Active Noise Cancellation (ANC)Large 40mm diaphragm for rich audio8.0 CVC technology for en

Plug Diameter: $40mm1 Power: 3252 10mW*2Frequency response: 120~20000HzWireless specification: Wirel

Type:Wireles headphone (with cord)Battery:400mADriver Unit:40 mmFunction:volumn control, pause/Play

Uni_Directional noise canceling microphone proved clear voice conversation environmentBluetooth v5.