CR-7 Bluetooth-compatible Headset Wired / Wireless Dual Mode Foldable Over-ear Headphones - Black

• Dual Modes: Switch effortlessly between wired and wireless modes, offering flexibility for all your audio needs
• Stable Bluetooth-compatible 5.4 Connection: Experience minimal lag with advanced Bluetooth-compatible 5.4 technology, ensuring audio and video stay in sync for streaming and gaming
• Portable Foldable Design: The foldable design makes these headphones easy to carry, perfect for travel or daily commutes. Pack them away without taking up much space
• Multi-Function Control: Control volume, switch tracks, answer calls, and check battery status with ease. Features include redial and automatic Bluetooth-compatible reconnection for convenience
• Clear English Voice Prompts: Enjoy easy operation with clear English voice prompts for Bluetooth-compatible status and battery alerts, keeping you informed while on the go

Specifications:

• Wireless version: 5.4
• Supported profiles: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP
• Transmission distance: 10 meters
• Transmitting power: Level 2
• Frequency range: 2.402 -2.480 GHz
• Speaker diameter: Ø40mm
• Impedance: 32Ω
• Supported TF card: 128M-32G
• RF response: 87.5-108MHz
• Rechargeable lithium battery: 200 mAh
• Music playback time: 18 hours
• Talk time: 18 hours
• Charging time: 2 hours
• Standby time: 5-8 minutes automatic shutdown Functions: adjust volume, switch songs, answer calls, reject calls, hang up calls, Bluetooth-compatible playback, call replay, Bluetooth-compatible reconnection, battery display, pure English broadcast