Wisdom RM-50 Sports Bluetooth Neckband Earphone – High-Performance & Long-Lasting

Wisdom RM-50 Sports Bluetooth Neckband Earphone – High-Performance & Long-Lasting

Experience premium wireless audio with the Wisdom RM-50 Neckband Bluetooth Headset, designed for sports enthusiasts, daily commuters, and music lovers. Combining high-quality stereo sound, magnetic metal vibration earbuds, and ergonomic in-ear design, the RM-50 blocks outside noise while delivering crisp and powerful audio.

Powered by Bluetooth 5.4, it offers stable connectivity up to 10 meters, allowing seamless music playback, calls, and online chatting. The built-in high-sensitivity microphone ensures clear communication, while the TYPE-C fast charging powers the 280mAh battery for up to 30 hours of music and 25 hours of talk time, with over 300 hours standby. Lightweight, durable, and stylish, the RM-50 is perfect for workouts, travel, gaming, and everyday use.

Key Features:

• Brand: WISDOM

• Model: RM-50

• Bluetooth Version: 5.4 – fast & stable connection

• Talking Time: Up to 25 Hours

• Music Time: Up to 30 Hours

• Standby Time: Over 300 Hours

• Charging Time: 1–2 Hours

• Charging Type: TYPE-C, Power: DC 5V 110mAh

• Transmission Distance: 10m (32ft)

• Output Power: 3mW x 2

• Sensitivity: 102dB at 1kHz

• Impedance: 16 Ohm

• Frequency Range: 20Hz – 20KHz

• THD: <1%

• Supported Profiles: HSP, HFP, A2DP, AVRCP

• Mic Sensitivity: -42dB

• Mic Impedance: 2200 Ohm

• Battery Specification: 3.7V / 280mAh

• Special Features: Magnetic Metal Vibration Earbuds, Noise-Blocking In-Ear Design

💎 Wisdom RM-50 – Stylish, Durable, and Powerful Neckband Earphone for Sports, Music, and Daily Use.