Version Bluetooth 4.1<br>Maximum Signal Transmission Range Reaches 10m<br>Compatible with all device (Android/IOS)<br>Bisa konek ke 2 Handphone sekaligus / Pairing 2 handphone<br><br>Golf Pure Bluetooth Headset Tipe B2<br><br>HiFi sound quality, enjoy premium music experience<br>Intelligent noise reduction ensures clear sound in noisy environment<br>Support multi-point connection, connecting two Bluetooth-enable devices at the same time<br>Functions: play/pause, answering/ending call (last number redial)<br>Voice prompt in Chinese &amp; English, incoming call number read<br>Soft earbud for comfortable wearing<br>Specification:<br>Bluetooth version: V4.1+EDR<br>Operating range: 10-15 meters<br>Standby time: 100 hours<br>Talk time: 3 hours<br>Charge time: 2.5 hours<br>Size: 68mm x 14mm x 23mm (main thickness: 5mm)<br>Weight: 5.5g<br><br>Compatible with:<br>iPhone iPad iPod<br>Samsung Sony Huawei etc smartphones and tablets<br>Other Bluetooth-enabled devices<br><br>Color ready : black<br><br>Warranty : 3 months