Waterproof IPX4 rating
Bluetooth working range is up to 10 m (free field) and up to 6 m for two-way transmission
A built-in DSP digital processing unit for better sound quality
TWS supported
Version 4.2 easy pairing , Sports earflap design , Magnet earplug and tangle-free , IPX4 grade waterproof , HD voice , Up to 7 hours music play time , Clear sound with shocked bass , Neck wear design , Long standby time.
WD 80GB WD800JD WESTERN DIGITAL HARD DRIVE HDD 8 MB CACHE
Western Digital WD800JD 80 GB Serial ATA 150 Hard Drive General Features: 80 GB storage capacity
7200 RPM spindle speed 8 MB Buffer 4.20 ms average latency Average Read Seek Time: 8.9 ms
Buffer to Host (transfer rate): 150 MB/sec. SATA/150 interface 3.5-inch form factor
Power Specifications: +5V, 0.45A +12V, 0.50A Regulatory Approvals: cULus CE C-Tick BSMI MIC
TUV