BTOSEP Over-Ear Bluetooth Headphones Wired Headphone

1. Ultimate comfort: Experience unparalleled comfort with our ergonomic over-ear design, designed for longer wear. The folding function allows easy storage and easy transport and makes these headphones the perfect companion, whether at home or on the go. Enjoy the comfortable fit that allows you to immerse yourself in the music without discomfort, so you can wear them for hours without fatigue.
2. Versatile playing time: Increase your audio experience with our integrated 400 mAh, which provides impressive 8 hours of wireless playtime on a single charge. When it is almost empty, switch to the wired with the included audio cable and continue to enjoy uninterrupted sound. With this multifunctional design that adapts to your needs and lifestyle, you never miss anything.
3. Excellent sound quality: Treat yourself to a first-class listening experience with our large 40 mm speaker units that use neodymium magnets for excellent stereo sound. Enjoy powerful bass, clear voices and clear treble that bring your favourite tracks to life, whether you are playing, watching movies or enjoying music on the go. The extended frequency response from 20 Hz to 20 Hz kHz kHz is rkHz Listening details for each sound.
4. Improved connectivity: Our headphones offer seamless compatibility with a variety of devices thanks to the 3.5 mm audio jack. Equipped with Bluetooth version 5.0 + EDR, you can easily connect to smartphones, laptops and PCs while maintaining a stable transmission distance of approx. 10 metres. Listen to your favourite playlists or answer calls without annoying tangled cables.
5. Noise reduction technology: Speak and listen clearly with our non-directional noise reduction microphone. Regardless of whether you are in a busy environment or are currently calling, this function ensures that your voice is clearly understandable, so you can communicate effectively. These headphones are ideal for remote work or online games. They work perfectly with any compatible device and provide a reliable and high-quality audio experience.

Technical data

• Item Type: Bluetooth Headset
• Material: ABS
• Built-in lithium: 400 mAh.
• Bluetooth version: 5.0+EDR.
• Chip Model: AC6921A/5.0
• Input voltage: DC 5 V.
• Speaker: 32Ω 1W Φ40mm
• Output power: 200 MW
• Transmission distance: approx. 10 m/32.8 feet.
• Frequency response: 20Hz-20KHz
• Working current: approx. 35 mA.
• Signal ratio: ≥85 dB.
• Working voltage: 3.7 V.
• Distortion level: ≤1%.
• Standby time: ≥20 days.
• Talk time: 8 hours.
• Music playback time: more 8 hours.
• Application: wireless connection equipment, 3.5mm cable connection equipment PC/mobile phone, studio, etc.

How to use

Plug and Play

Package list

• 1 x headphones.
• 1 x data cable.
• 1 x connection cable.
• 1 x user manual (English language