Product Specification

R8 Product Introduction:

Yingmi R8 is an intelligent wireless team guide system featuring auto-follow signal connection and multi-scenario adaptability. With 100 adjustable channels, 200m long-distance reception, and 8-15 hours of battery life, it supports both real-time narration and pre-recorded audio playback. Its non-in-ear lightweight design (16g receiver) and strong anti-interference capability (865-880MHz frequency) make it ideal for scenic spots, museums, corporate visits, and large conferences, trusted by over 4,000 global clients.

Product Parameters (Specification):

Transmitter (R8-T)

Receiver (R8-R, Ear-mounted)

Product Feature and Application:

Core Features

• Auto-Follow Signal Connection: Receiver powers on and auto-searches for transmitter signals (no manual channel adjustment), simplifying operation for users of all ages.
• 100 Channels & Strong Anti-interference: 865-880MHz high-frequency band + GPSK modulation mode, resisting interference from mobile phones/WiFi; 100 channels support up to 100 parallel teams.
• Dual Narration Modes: Transmitter supports real-time human narration and pre-recorded audio playback (4G storage), reducing narrator workload for fixed content scenarios.
• Ultra-lightweight & Comfortable: Receiver weighs only 16g with non-in-ear design, fits both left/right ears, and is comfortable for all-day wear without hygiene concerns.
• Long Battery Life: Transmitter works ≥15 hours, receiver ≥8 hours per charge, meeting full-day large-scale event needs.
• Flexible Audio Settings: Microphone gain and transmitter audio sensitivity adjustable, adapting to different microphones and usage habits.
• Batch Charging & Storage: Contact charging boxes (36/48-unit options) with intelligent charging management; aluminum storage box with EVA grooves for safe transport.
• Multi-language Customization: 8 default languages + optional minority language customization, suitable for international scenarios.
• Built-in Antenna: Eliminates inconvenience of external antennas, enhancing portability and wearing comfort.
• Digital Clear Sound: Zero-delay radio receiving front end + digital audio processing, ensuring clear sound quality in noisy environments.

Application Scenarios

• Scenic spots, historical sites, and theme parks (group tours)
• Museums, art exhibitions, and cultural venues (pre-recorded explanations)
• Corporate factory visits and product promotions
• Government/VIP receptions and large-scale multi-language conferences
• Schools and training institutions (interactive teaching)
• Noisy workshop visits and industrial tourism

Product Details:

• Transmitter: Full-function LCD screen for real-time status monitoring; 4G storage for pre-recorded narrations; 3.5mm audio jack compatible with handheld/headband/lavalier microphones.
• Receiver: 16g ultra-lightweight design; auto-follow function for one-click startup and connection; volume adjustment with noise suppression for optimal listening experience.
• Charging Solutions: Contact charging boxes adopt trickle pre-charge → constant current → constant voltage mode, extending battery life; USB charger supports small-batch portable charging.
• Storage Box: All-aluminum frame + EVA shock-absorbing cotton, independent compartments for each device; moisture-proof and shockproof, suitable for global transportation.

Packing and Shipping: