Key Highlights

• 🎮 Ultra-Low Latency Gaming Dongle – No Bluetooth pairing required. Plug in the 2.4G dongle for an instant esports-grade connection with precise sound positioning.

• 🔄 Dual-Host Dual-Chip Design – Connect two devices at once and seamlessly switch between gaming and calls.

• 👂 Open-Ear Comfort – Non-in-ear OWS design with liquid silicone ear hooks + titanium alloy memory wire for a secure, weightless fit.

• 🔋 Extended Battery Life – 80mAh per earbud = 8+ hours per charge; 600mAh case delivers up to 24 hours total use.

• 📞 Crystal-Clear Calls – High-performance silicon mic with ENC noise-cancelling ensures your voice stays sharp in-game or on-the-go.

• 🎶 Immersive Sound – 14.2mm wool-fat composite diaphragm + bass enhancement algorithm + DRC dynamic sound adjustment = powerful low-end, smooth mids, and stable highs.

Tech Specs

Model: YIVOICE S911 Ultra (Gaming Edition)
Bluetooth Chip: JL7006D8
Dongle: 6976M (2.4G wireless)
Bluetooth Version: 5.4
Profiles: HSP / HFP / A2DP / AVRCP
Working Frequency: 2.402 – 2.480 GHz
Effective Range: ≥10 m (Class 2)
Sensitivity: −90 dBm
Input Voltage: DC 5V / 500mA
Driver: 14.2mm dynamic, wool-fat composite diaphragm
Impedance / Power: 32 Ω / 15 mW
Frequency Response: 20 Hz – 20 kHz
Battery (earbuds): 80 mAh each
Battery (case): 600 mAh
Playtime: ≥8 hours per charge (80% volume); up to 24 hours with case
Charging Time: ≥2 hours
Standby Time: >90 hours (connected)
Product Size: 69 × 81.47 × 30 mm
Net Weight: 79 g
Materials: ABS + Silicone + Surface Spray Oil

Why Choose S911 Ultra?

• For Gamers: 2.4G dongle ensures instant Flash Link response — no lag, no delay.

• For Multitaskers: Dual-chip dual-mode lets you juggle gaming + phone calls seamlessly.

• For Comfort Seekers: Non-in-ear fit means no ear canal pressure — great for long sessions.

• For Sound Lovers: Enhanced bass with balanced mids and highs delivers an immersive all-round soundstage.

• For Everyday Use: Clear calls, long-lasting battery, and stylish portability.

In the Box

• YIVOICE S911 Ultra OWS Gaming Earphones (L/R)

• 2.4G Wireless Dongle (6976M)

• Charging Case (600 mAh)

• USB-C Charging Cable

• Quick Start Guide

Compatibility

• Works via 2.4G dongle for PCs, laptops, and consoles with USB-A/USB-C adapters.

• Bluetooth 5.4 mode for smartphones, tablets, and all Bluetooth-enabled devices.

• Supports HSP / HFP / A2DP / AVRCP profiles.

FAQs

Q: Is the S911 Ultra only for gaming?
A: No! While optimized for gaming with the 2.4G dongle, it also works as a high-performance open-ear Bluetooth headset for music, calls, and daily use.

Q: Can others hear my audio with open-ear design?
A: At normal volume, directional OWS conduction minimizes sound leakage — even in public spaces.

Q: What’s the main difference from S911 APP version?
A: The Ultra includes a 2.4G dongle for ultra-low latency gaming and a larger 600mAh charging case for extended battery life.