Specifications of XINJI STONE M2 TWS Earbuds 

Model: XINJI STONE M2

Brand: XINJI

Bluetooth & Connectivity

• Bluetooth Version: Likely 5.0 or higher for stable connectivity.
• Range: ~10 meters (33 feet) in open environments.
• Codecs: SBC, AAC (common for mid-range models; aptX support uncertain).
• Profiles: A2DP, AVRCP, HFP, HSP.
• Multi-Point Pairing: Possibly supported (varies by brand).
• Auto-Connect: Yes (typical for TWS).

Battery & Charging

• Earbud Battery: ~40-50mAh per earbud (estimated).
• Case Battery: ~300-400mAh (provides 3-4 additional charges).
• Earbuds Playtime: 4-6 hours per charge (ANC off).
• Total with Case: 20-24 hours.
• Charging Port: USB-C (modern standard).
• Wireless Charging: Unlikely in budget-friendly models.
• Fast Charging: Possible (e.g., 1-2 hours for full case charge).

Audio Performance:

• Driver Size: ~10mm dynamic drivers (common for balanced sound).
• Frequency Response: 20Hz–20kHz (standard range).
• Microphone: Built-in MEMS mic(s) with ENC (Environmental Noise Cancellation) for calls.
• Noise Cancellation: Passive noise isolation (ANC unlikely in budget models).
• Sound Profile: Possibly bass-enhanced; customizable EQ via app (if supported).

Design & Build:

• Weight: ~4-5g per earbud (lightweight design).
• Case Dimensions: Compact, pocket-sized (approx. 60mm x 40mm x 25mm).
• Water Resistance: IPX4 or IPX5 (splash/sweat resistance).
• Controls: Touch or physical buttons (play/pause, volume, calls).

Features & Compatibility:

• Voice Assistant: Supports Siri/Google Assistant.
• Latency Mode: Possible low-latency mode for gaming/videos (~80-100ms).
• Companion App: Unclear (some brands offer app support for EQ/controls).
• OS Compatibility: iOS, Android, Windows.

What in the box:

• Charging case.
• USB-C cable.
• Multiple ear tips (S/M/L sizes).
• User manual.

Warranty: 6 Months Warranty

XINJI STONE M2 TWS Earbuds – Premium Sound at the Best Price in Bangladesh

Discover the superior sound quality and convenience of the XINJI STONE M2 TWS Earbuds. Designed for audiophiles and casual listeners alike, these wireless earbuds deliver crystal-clear sound, deep bass, and impressive noise cancellation. Whether you’re commuting, exercising, or enjoying music at home, the XINJI Earbuds are the perfect companion for any activity.

With Bluetooth 5.3 connectivity, ENC noise cancellation, and a Type-C charging port, these earbuds offer seamless performance and fast charging. The 7-hour battery life per earbud, paired with the 30-hour total playtime from the charging case, ensures you can enjoy music and calls without interruptions.

Key Features of XINJI STONE M2 TWS Earbuds:

• Hi-Fi Stereo Sound: Powerful 10mm drivers for a rich and clear audio experience
• Environmental Noise Cancellation (ENC): Enjoy clear calls with reduced background noise
• Up to 30 Hours Playtime: Long-lasting battery with a quick recharge via Type-C port
• IPX5 Water Resistance: Sweat and water-resistant for all-weather use
• Touch Controls: Convenient touch-sensitive controls for music and calls
• Bluetooth 5.3 Connectivity: Stable and fast pairing with your devices

Why Choose XINJI STONE M2 TWS Earbuds from RB Mart?

• Best Earbuds Price in BD: Get the XINJI STONE M2 TWS Earbuds at the best price in Bangladesh
• 6-Months Warranty: Enjoy peace of mind with hassle-free warranty coverage
• Easy Return & Refund Policy: Shop confidently with our easy returns policy
• Fast Delivery All Over Bangladesh: Get your earbuds delivered quickly, no matter where you are
• Secure Payment Method with COD: Pay online or opt for Cash on Delivery (COD)

XINJI Earbuds Price in Bangladesh

Find the most competitive earbuds price in Bangladesh for the XINJI STONE M2 TWS Earbuds at RB Mart. Shop now for the best deals and enjoy 6-month warranty, fast delivery, and secure payment options.