SPN SP-10000 This S.P.N SP-10000 Bluetooth headset comes with a durable flexi-band and magnetic earbuds. Music at its best, this headset provides you with HDR quality sound output with deep basses and balanced lows and highs. With support for 3D acoustics, this headset has stellar connectivity with a 10-metre range. It has 25 hours of Battery backup and support TF Card.