Feature

●(Features) Wireless for listening to TVs, smartphones, and ears; Wireless type that hangs on the neck; Can be heard by earphones or speakers; Retractable storage earbuds; Enjoy calls and music wirelessly. Color: Black
●Specifications: Power Supply: DC 5V (USB Powered: Micro USB Input Terminal); Internal Battery: Rechargeable Lithium Polymer Battery (3.7 V, 400 mAh); Earphone Type: Sealed Dynamic Type; Speaker: Diameter: Approx. 0.9 inches (23 mm) x 2; Playback Frequency Band: 20 Hz - 2000 Hz; Maximum Practical Output: Earphones 1 mW + 1 mW / Speaker. 0.6W+ 0.6 W; Microphone for Calls: Omni-directional
●■ Charging time: about 3 hours (from zero to full charge) ■ Music playback time: Earphones... about 16 hours / speaker... about 9 hours (both middle volume) ■ Talking time: earphones... about 18 hours / speakers...about 11 hours (both middle volume)■ Standby time: earphones... about 30 days / speakers■ Working temperature: 0 Humidity: 20 - 80% (without condensation)
●■ External dimensions: This unit: W 7.5 x H 7.5 x D 7.2 inches (W 19 x H 42 x D 11 mm). Weight: This unit: Approx. 3.2 oz (88 g). Transmitter: Approx. 0.2 oz (6 g). Accessories: Dedicated charging cord, USB extension cord, φ3.5 mm stereo mini plug cord, transmitter, ear tip (S, M, M, L installed on the main unit, installed on the main unitter, comes with the main unitter, and the main unitter, the main unitter, the main unitter, the main unitter, the main unitter, the main unitter, the main unitter, the main unitter, the medium, M is installed on the main unit), instruction manual (English language
●Bluetooth Part: This unit: Communication method: Bluetooth standard Ver.5.0; Supported profiles: HSP, HFP, A2DP, AVRCP; Output: Class 2; Maximum communication distance: Approx. 32.8 ft (10 m); Frequency range: 2.4000 GHz - 2.4835 GHz; Modulation method: GFSK; Compatible codec: SBC, AAC. ■ Transmission bandwidth (A2DP): 20Hz-20,000Hz (with 44.1kHz sampling)


Description

Features:
Wireless listening to TV, smartphone and ears
Wireless type that hangs on the neck
● Listen to earphones or speakers
Retractable storage earphones.
● Enjoy calls and music wirelessly
● Color is black

Specifications:
■ Power Supply: DC 5V (USB powered: Micro USB input terminal)
■ Built-in battery: Rechargeable lithium polymer battery (3.7V 400mAh)
■ Earphone Type: Sealed Dynamic Type
■ Speaker: Diameter: Approx. 0.9 inch (23 mm) x 0.08 inch (
■ Reproduction frequency band: 20Hz-2000Hz
■ Practical maximum output: Earphone... 1mW + 1mW / Speaker... 0.6W + 0.6W
■ Microphone for Call: Omni-directional
■ Charging time: about 3 hours (from zero remaining charge to full charge)
■ Music playback time: Earphones…about 16 hours/speaker…about 9 hours (both medium volume)
■ Talking Time: Earphones... about 18 hours/Speaker... about 11 hours (both medium volume)
■ Standby time: Earphones…about 30 days/speaker…about 30 days
■ Allowable operating temperature: 0~40℃
■ Allowable Operating Humidity: 20-80% (without condensation)
■ External dimensions: This unit: W 7.5 x H 7.5 x D 7.2 inches (191 x 19 x 183 mm); Transmitter: W 0.7 x H 1.7 x D 0.4 inches (19 x 4
■ Weight: This machine: Approx. 3.2 oz (88 g) / Transmitter: Approx. 0.2 oz (6 g)
■ Accessories: Dedicated charging cord, USB extension cord, φ3.5mm stereo mini plug cord, transmitter, eartips (S, M, L, M already attached to the main unit), instruction manual (English language not guaranteed).
Bluetooth part:
This machine
■ Communication Method: Bluetooth Standard Ver.5.0
■ Supported profiles: HSP, HFP, A2DP, AVRCP
■ Output: Class 2
■ Maximum Communication Distance: About 10m of sight
■ Frequency Range: 2.4000GHz-2.4835GHz
■ Modulation Method: GFSK
■ Supported Codec: SBC, AAC
■ Transmission band(A2DP): 20Hz-20000Hz (with 44.1kHz sampling)
Transmitter
■ Communication Method: Bluetooth Standard Ver.5.1
■ Supported profiles: A2DP, AVRCP
■ Output: Class 2
■ Maximum Communication Distance: About 10m of sight
■ Frequency Range: 2.4000GHz-2.4835GHz
■ Modulation Method: GFSK
■ Supported Codec: SBC
■ Transmission band(A2DP): 20Hz-20000Hz (with 44.1kHz sampling)

Note:
The included transmitter is not rechargeable, so it can be used while being powered through the USB port. If your TV does not have a USB port, please use an AC adapter with a USB port such as your smartphone and connect it to an electrical outlet.
Please use the included USB extension cord to connect directly to the transmitter and USB terminal.
When using a heart pacemaker, please keep the product at least 8.7 inches (22 cm) from the installation area. Radio waves may affect pacemakers operation.