RETRADEKING Wireless FM Headphones, Wireless Bluetooth Headphones for TV Watching Phone and PC, No Audio Delay Deep Bass Bluetooth Headphones, HiFi Stereo Lightweight Headset for Elderly - Black

• Multi-Functional: Stereo Bluetooth and wireless FM headset FM Radio, Bluetooth transmission distance 10-15M. FM wireless distance is farther than bluetooth up to 30cm. Bult-in rechargeable battery, battery charging once provide you with 10-hour battery endurance.
• Comfort Stress-Free: Over-ear Bluetooth headphone made by premium materials. Lightweight design makes you almost imperceptible to wearing in ear headphones. Softer and more comfortable earmuffs protect your ear in long term using.
• Unique Design: Bluetooth heaphone with retractable, lightweight ergonomic design for maximum comfort during extended use. The ergonomic structure and multi-level adjustable headband provide a comfortable fit for all users.
• Premium Sound Quality: Wireless headphone Horn impedance: 32 Ω, Transmission frequency: 88.1Mhz Horn size: 40mm reproduce a full range of frequencies, providing deep bass, powerful, and immersive sound at any volume. Provide the best sound quality is the characteristic of bluetooth headset.
• Package Included: Package includes wireles headphones,3.5mm backup audio cable, USB charging cable, USB transmitter, RCA audio cable and User Manual. One headset can be wireless headphone, wired headphone, FM radio and Transmission frequency 80-108Mhz.
• Note: When the USB transmitter is connected to a computer, TV or device without Bluetooth function, your computer, TV or device must have an RCA audio output port or a 3.5mm output. Please choose one of the output interfaces to connect.

Wireless Bluetooth Headphone, FM Radio Function Compatible: TV watching, Phone, MP3, MP4, Pc, Laptops, Pad, Cell Phone, Android and other bluetooth devices Stereo Wireless Headset Key Specifications: Material: electronic components, ABS, leather Battery type: lithium polymer battery Wearing style: headset Color: black Bluetooth transmission distance: 10-15M Wireless headset, no microphone Speaker impedance: 32Ω Endurance time: 8-10H Frequency range: 88-108Mhz Transmit frequency: 88.1Mhz Charging time: 1-2H Speaker size: 40mm Connection mode: one to many Transmitting range: 30m Headset power supply: lithium polymer battery / charging Packaging content: headphones, transmitter, audio cable x2, charging cable, instructions Product features: 1. Stereo wireless headset, to solve the limitations of the distance 2. Distance is farther than bluetooth up to 30m. 3. headset with audio cable can be used as wired headset 4. USB transmitter is more convenient to hide. 5. Standard 3.5MM headset plug, support a variety of devices. 6. High fidelity, large diameter speaker.