Active Noise Canceling Wireless Headphone Sweaters & Sweatshirts mainly used for the assembly

mainly used for the assembly / repair / fixing / joining of most types of materials

5''*10''--Craft: hand-wovenDelivery: Shipped within 3 days(Except weekends and holidays)Since this product is very popular

protects the pot and extends the shelf life

KoreanWith mobile power storge pocket

Black Frame

Active Noise Canceling Wireless Headphone Sweaters & Sweatshirts mainly used for the assemblyBluetooth Version: V4. 0Bluetooth range: 10 m (free space)Transmission frequency: 2. 402 GHz 2. 48 GHzBluetooth profiles: HSP HFP A2DP AVRCPHeadband Material: metalDriver units: 40mmNoise reduction value: 18dB 20dBMic Size: 4. 0 * 1. 5mm for hands give callCushion set Size: protein material, 9. 5 cm (L) * 8 cm (W)Wear case: cloth materialAux cable length: 1. 5 mBattery capacity: built in 400 mAh lithium batteryCharging voltage: micro usb 5 V 1AFull