RT Ri-51 Wireless Stereo Earbuds with ANC & ENC, Bluetooth V5.4, Hi-Fi Sound, HD Microphone, Type-C Charging

Product Description

Experience convenient wireless listening with the RT Ri-51 Wireless Stereo Earbuds, designed for music, calls and everyday entertainment. Featuring Bluetooth V5.4, ANC and ENC technology, Hi-Fi sound and an HD microphone, these earbuds are designed to deliver an enjoyable listening and calling experience. The compact charging case provides convenient storage and recharging, while Type-C charging makes everyday power management simple.

Key Features

• ANC & ENC Technology – Active and Environmental Noise Cancellation features help reduce unwanted surrounding noise.
• Bluetooth V5.4 – Provides convenient wireless connectivity with compatible devices.
• Hi-Fi Sound – Designed for enjoyable music and entertainment.
• HD Microphone – Supports clearer voice communication.
• Long Music Playback – Product specifications state approximately 8–10 hours of music playback.
• Up to 57 Hours Standby – Extended standby duration as stated on the product specifications.
• Type-C Charging – Convenient modern charging interface.
• 40mAh Earbud Capacity – Battery capacity specified for the earbuds.
• 260mAh Charging Case – Provides additional charging capacity while travelling or away from a power source.
• 10–15 Meter Connection Range – Wireless connection distance under suitable conditions.
• Lightweight Design – Designed for convenient everyday wearing and portability.

Product Details

Model: Ri-51
Product Type: Wireless Stereo Earbuds
Bluetooth Version: V5.4
Noise Technology: ANC + ENC
Sound: Hi-Fi Sound
Microphone: HD Microphone
Earbud Battery: 40mAh
Charging Case: 260mAh
Music Playback: Approx. 8–10 Hours
Standby Time: Approx. 57 Hours
Connection Distance: Approx. 10–15 Meters
Charging Port: Type-C
Speaker: 13mm Composite Film Speaker
Frequency Response: 31Hz–16,000Hz
Case Material: ABS with vacuum-coated metallic finish

Benefits

•  Enjoy immersive everyday music and entertainment
•  ANC + ENC technology helps reduce unwanted noise
•  HD microphone supports clearer calls
•  Bluetooth V5.4 offers convenient wireless connectivity
• Extended playback for longer listening sessions
•  Convenient Type-C charging
•  Lightweight and comfortable for everyday use
•  Compact charging case makes carrying easy
• Suitable for smartphones, tablets and compatible Bluetooth devices
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Sound & Calling Experience

The Hi-Fi sound system is designed to provide an enjoyable audio experience for music, videos and other entertainment. The built-in HD microphone, combined with ANC/ENC features, supports clearer communication in everyday calling situations.

Ideal Uses

• Music and podcast listening
• Phone calls
• Online meetings
• Online classes
• Watching movies and videos
• Work-from-home use
• Travel and commuting
• Casual gaming
• Daily wireless entertainment

Why you’ll love this

• ANC + ENC for a more comfortable listening experience
• Bluetooth V5.4 wireless connectivity
• Hi-Fi sound for music and entertainment
• HD microphone for calls
• 8–10 hours approximate music playback
• 57 hours approximate standby time
• Type-C charging convenience
• 10–15M approximate connection range
• Compact charging case for everyday portability