Specifications: Driver diameter:40mm Impedance:32ohm Sensitivity:82dB +/- 3dB Frequency range：20-20000HZ Cable length:1.2M micphone：yes Charging port:5 Pin micro usb Bluetooth protocol standards:4.0 Receiver frequency:15m Battery:500MAH standby time:200（hours) Successive working time:10(hours) SF-888 is a closed back, around-the-ear Bluetooth headphone specially designed for music lovers wanting an unique, sophisticated appearance, luxurious and faddish wearing comfort and rich, detailed stereo sound.The headphone boasts soft breathable leather headband and supple ear pads and a foldable ear cup slider providing maximum durability and a custom fit. A standard connection cable provides an other choice to connect your devices. Why SoundFriend? SoundFriend is the brand of choice for many music lovers, delivering the ultimate audio experience to people who crave true-to-life sound. SoundFriend focuses on optimizing the user experience, providing users a best and stereo audio. Highlights *Closed, around-the-ear headphone design reduces ambient noise. *Breathable leather headband and ear cups for optimum perspiration and water resistance. *Constructed with premium materials. *Built-in microphone provides clear phone calls.
Q**Q
recommend this product
Sound quality is truly brilliant. Tried all kinds of big name brands and these sound as good or better. It connects and reconnects very quickly. After the initial pairing I have never had to do anything other than turning the earphones on to get them to pair. When using the cable they operate as normal unpowered headphones. I use them when out and about and they are much better than ordinary headphones for listening and keeping out external noise. This is with a phone playing music or video and using Bluetooth so no tangled cables. The sound quality when at home is reasonably good and the range is very good.
M**A
Great Product!!!
These are super comfortable: light and, a bonus for me, being cordless means I won't choke myself in bed listening to audiobooks.The sound quality, for $50, is great. It's also easy to pair with Bluetooth devices.Didn't know what to expect before I got these as I have never used wireless/Bluetooth headphones before but wow these blew me away . Great sound for both treble and bass , love them and for the price they are an excellent buy .
Trustpilot
1 month ago
2 months ago
