DescriptionDescriptionThe Sony MDR-RF855RK RF Wireless Headphones deliver high-quality wireless audio with freedom of movement up to 100 meters, making them perfect for home entertainment, TV watching, and casual music listening. Featuring large 40mm neodymium drivers, these over-ear headphones provide clear, rich sound across a wide frequency range (10 Hz–22 kHz). The comfortable circum-aural design, soft padded ear cups, and lightweight build ensure long listening sessions without fatigue. With an included RF transmitter base that doubles as a charging dock, automatic power on/off, and rechargeable Ni‑MH battery, the MDR-RF855RK balances convenience, comfort, and performance for users who want reliable wireless audio without the limitations of Bluetooth.Tech SpecsBrand / ModelSony MDR-RF855RKTypeOver-ear RF wireless headphonesDriver Unit40 mm neodymium dome driverFrequency Response10 Hz – 22 kHzWireless RangeUp to 100 m line-of-sightBattery / ChargingRechargeable Ni-MH battery (approx. 18 h playtime, 7 h charge) / charging dock includedWeightApprox. 285 gConnectivityRF transmitter (L/R analog input), stereo mini-jackFeaturesAutomatic power on/off, comfortable padded ear cups, lightweight design, included RF charging base, wide audio rangeDesignModern over-ear design suitable for home entertainment and casual listeningWarranty Terms:6 Months Warranty Provided by 101 Multimedia★ ★ ★ ★ ★ 4.7 out of 5 “The sound quality is excellent, and I love being able to move freely around my house while watching TV. The headphones are very comfortable, and the charging dock is really convenient. Perfect for long listening sessions without wires getting in the way.” — Verified user
