SONY Wireless Comfort Headphones MDR-RF810RK *Out of Stock*
... provides up to 10 hours of listening time.
are also equipped with a power-saving feature that automatically turns off the headphones
when not in use.
Features • 13 Hours of ... /8" x 4-3/8" (w x h x d
) • Mass: (approx) 137g (4.83oz) • Rated power consumption: 3W
• Power source: Supplied rechargeable nickel-metal hybrid battery BP-HP550 ...