E105 Open-ear hook Receiver

The World’s First Dual-Wear Receiver with Triple Hygiene Protection & Explosion-Proof Certification

Introducing the E105, a groundbreaking innovation that redefines excellence in the tour guide industry for 2025. As the world’s first receiver featuring “Single or Dual-Wear Freedom,” it offers unmatched flexibility. Built for the toughest environments, it combines explosion-proof certification with a triple disinfection system, ensuring safety, hygiene, and superior audio performance in one device.

Single or Dual-Wear Freedom

Experience the ultimate flexibility. Seamlessly switch between single-ear and dual-ear modes to suit your preference. The detachable and replaceable ear hooks ensure a customized, comfortable fit for any user.

Explosion-Proof Certified (Ex ib II CT4)

Engineered for safety. Meeting Ex ib II CT4 standards, the E105 is certified for reliable operation in hazardous and volatile environments, making it the top choice for industrial and chemical plant tours.

Triple Disinfection System for Maximum Hygiene

Combines UV light, ozone, and the reciever body is crafted from durable, long-lasting antibacterial materials to effectively eliminate germs and ensure a clean, safe user experience,perfect for shared use scenarios.

Crystal-Clear Audio with Powerful Volume

Equipped with an independent audio amplifier, the E105 delivers high-fidelity sound and robust volume. It cuts through background noise, ensuring every instruction is heard clearly in loud environments.

Crystal-Clear Audio with Powerful Volume

Equipped with an independent audio amplifier, the E105 delivers high-fidelity sound and robust volume. It cuts through background noise, ensuring every instruction is heard clearly in loud environments.

Magnetic Charging – Safe & Convenient

Features a magnetic charging interface for effortless, secure, and safe.

How to Wear

Flexible Options for Every Need

Standard Single-Ear Wear

Suitable for either the left or right ear

  • Gently slide the ear hook along the side of your ear.
  • Adjust until it sits securely and comfortably.

Dual-Ear Wear (Two Units)

For an immersive listening experience

  • Wear one receiver on the left ear and a second receiver on the right ear simultaneously.
  • Ideal for noisy environments where maximum focus is required.

Connected Dual-Ear Wear (E105 Ultimate Only)

  • Connect the left and right receivers using the included rear headband strap.
  • This links both units behind your head, ensuring they stay firmly in place during movement.

Charging & Storage Solutions

Charging & Sanitizing Case for 53 units

This solution is ideal for Larger groups and high turnover environments and fixed locations requiring strict hygiene standards.

All-in-One Batch Processing:

Charge and disinfect 53 receivers + 2 transmitters simultaneously in a single cycle.

Effortless Magnetic Charging:

Simply insert each tour guide system into a magnetic charging slot. Charging starts automatically upon connection.

UV & Ozone Disinfection:

The E105 Pro Plus and E105 Ultimate cases combine UV light and ozone to effectively eliminate germs, while the E105 Pro case utilizes standard UV light for sanitization.

Auto Shut-Off Protection:

Preventing UV exposure and ensuring user safety at all times.

Rapid Charging:

Fully charged in just 1–1.5 hours.

Compact & Organized Storage:

The portable carry case efficiently stores up to 42 receivers (configured for 21 left-ear and 21 right-ear units), keeping your gear organized and ready.

High-Efficiency Multi-Charger:

Charges up to 42 receivers simultaneously via a reliable magnetic connector.

Rapid Charging:

Fully charged in just 1–1.5 hours.

Technical Specifications

E105Receiver Comparison Table
Model SCHL-E105 SCHL-E105 SCHL-E105
Variant Ultimate Pro Plus Pro
Dimension 43×20.7×12.8mm 43×20.7×12.8mm 43×20.7×12.8mm
Color Black Black Black
Wearing Method 12.8g(Single-ear)
25.6g(Dual-ear)
30.9g(Over-the-ear hook) 		12.6g(Single-ear)
25.2g(Dual-ear) 		12.4g(Single-ear)
24.8g(Dual-ear)
Long-lasting Antibacterial Material √ × ×
Independent Audio Amplifier √ √ ×
Ear Hook Detachable and Replaceable √ × ×
Exib II CT4 √ × ×
Charging Time 2 Hours 2 Hours 2 Hours
Battery Life 11 Hours 10 Hours 16 Hours
Battery Capacity 100mAH 90mAh 90mAh
Multi-level Diinfection UV(Ultraviolet)
Ozone
Antibacterial Material 		UV(Ultraviolet)
Ozone 		UV(Ultraviolet)
Speaker Coil Specification 16.2mm Large Speaker Coil Unit

Compatible with All Indoorlink Transmitters

Single Transmitter

Transmitter Comparison Table

Transmitter Model Highlights Transmission Range Battery Life Charging Time Weight
E201 1、Compact & clip-on design
2、Ideal for hands-free use with clear long-distance pickup 		Up to 400 ft (120 m) 6hours 2hours 32g
E201H 1、Multiple External Audio Source,Audio Matrix , live narration, pre-recorded audios and Bluetooth inputs
2、Supports primary/secondary dual-speaker mode 		Up to 600 ft (180 m) 1hours 2hours 55g
E201K 1、Designed for high-noise environments
2、Ultra-long battery life and extended range 		Up to 650 ft (200 m) 53hours 4.5hours 146g
E203H 1、Lightweight headset design for hands-free operation
2、Excellent for long-distance guiding tour 		Up to 650 ft (200 m) 7hours 2hours 42.5g

Primary/Secondary Presenter Mode

Primary Transmitter
Model SCHL-E201H
Weight 55g
Working hours 11 hours of continuous use
Transmission Distance ≤600ft/180 meter (in open area)
Battery capacity 1000mAh
Dimension 52mm*120mm*12mm
Channel 999+
Secondary Transmitter
Model SCHL-201H SCHL-201 SCHL-203H
Weight 55g 32g 34g
Working hours 11 hours of continuous use 7 hours of continuous use 7hours of continuous use
Transmission Distance Up to 600 ft (180 m) Up to 400 ft (120 m) Up to 650 ft (200 m)
Battery capacity 1000mAh 450mAh 450mAh
Dimension 52mm*120mm*12mm 45mm*45mm*15mm 62mm*26mm*15mm
Channel 999+ 999+ 999+

Multi-presenter Mode

Multiple Spearker Transmitter
Model Primary Transmitter SCHL-201M Secondary Transmitter Handheld Style SCHL-201ML Secondary Transmitter Handheld Style SCHL-204ML
Weight 55g 55g 25g
Working hours 11 hours of continuous use 30 hours of continuous use 8hours of continuous use
Transmission Distance 400ft / 120meters (in open area) ≤ 400ft / 120meters (in open area) ≤ 400ft / 120meters (in open area)
Dimension 52mm*120mm*12mm 52mm*120mm*12mm 42mm*46mm*14mm
Channel 999+ 999+ 999+

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