Foldable rechargeable

Item Weight: 190 grams Product Dimensions: 17*11*8 Color: White, Green, Blue, Black, Red (Optional) Standby time: 120 hours Use time: 4 hours Operation Distance: 10m USB charging cable: AC input 110-240 V DC input 5 V Battery: 250mAh rechargeable lithium battery Connectivity technologies: Wireless, Bluetooth Special Features: Wireless, USB connectivity, Noise-Canceling, Foldable Adjustable headband Foldable portable design

Support TF card Works with or without Bluetooth capability Easy to controls your headphones Adjustable headband Foldable portable design Standby time: 120 hours Use time: 4 hours Battery: 250mAh rechargeable lithium battery Function: to adjust the volume, switch songs, answer incoming calls, reject a call, hang up the phone, Bluetooth play, hands-free calls, telephone replay, Bluetooth back even, voice prompts, power display, FM, TF, EQ

Support TF card and FM radio Works with or without Bluetooth capability Easy to controls your headphones Adjustable headband Foldable portable design Standby time: 120 hours Use time: 4 hours Battery: 250mAh rechargeable lithium battery Function: to adjust the volume, switch songs, answer incoming calls, reject a call, hang up the phone, Bluetooth play, hands-free calls, telephone replay, Bluetooth back even, voice prompts, power display, FM, TF, EQ

Foldable portable design. Easy to controls your headphones. Adjustable headband. Talk-Time: 8 Hours. Use time: 4 Hours. Battery: 250mAh Rechargeable Lithium Battery. To adjust the volume. Switch songs. Answer incoming calls. Reject a call. Hang up the call. Bluetooth play. Hands-free calls. Bluetooth back even. Voice prompts. Power display. FM Radio, TF T-Flash (Memory Card option), EQ (Equalizer). Bluetooth Wireless Connectivity (V 4.1 + EDR). Memory Card Slot. Standby Time: 12 Hours. Music Time: 3.5-5 Hours. Talk Time: 8 Hours. Built-in Microphone. Optional Audio Jack. Built-in TPT Antenna And Radio Set. Sweat-Proof. Matte Finish. Noise Cancellation Technology. IOS System Display Battery Capacity. Built-in Voice Prompt. Charge Time:1-1.5 Hours.