Doosl Wireless V4.1 Bluetooth Headphones

Features:

Bluetooth V4.1 version, adopts the latest CSR8645 chip

Built-in microphone, allows clear phone communication

Multi-point connections: Enables us connect two cellphones simultaneously

Works with All Apple Devices | Android Smartphone | Windows Phone and other Bluetooth enabled devices

Ergonomic designed in-ear hook allows stable fixation

Equipped with three sizes of ear hooks and ear caps: Small, medium and large

Passive noise reduction technology promotes optimal call quality

Wear comfortably, the hook can effectively prevent earphone from falling off, which is the best choice for running partner

Vivid color, exquisite appearance, full of energy

Parameters:

Chip: CSR8645

Bluetooth Version: v4.1

Bluetooth Protocol: HFP, HSP, A2DP, AVRCP, APTX

Frequency Range: 20-20KHZ

Sensitivity: ≥-91dBm

Receive/Transmit Frequency: 2.4GHz

Output Power: -6~4dB

SNR: ≥95dB

Transmission Range: >10M ( Barrier free space)

Multi-point Connection: Yes

Voice Control: No

Wearing Way: In-ear

Charging Input Voltage: DC 5V, 500mAh

Loudspeaker Standard: 32Ω 200MW Φ10mm

Charging Time: 1-2 h

Talk Time: 6-7 h

Music Time: 5-6 h

Package includes:

1 x Bluetooth Earphone

1 x Charging Cable

1 x Storage Bag

1 x User Manual

1 x Warranty Card

Doosl® 3.5mm Plug In-ear Hi-fi Music Headphone

Diamond music headset.

In-ear Hi-fi Music Headphone.

These headphones use nano membrane technology to offer equal distribution of sound across the frequency spectrum.

These headphones connect the ergonomic study with 38-degree golden angle design, they are comfortable to wear and can effectively isolate external noise during music listening.

High purity oxygen-free copper offers lossless audio signal transmission and brings you an excellent hifi music listening experience.

16Ω low impedance and 98dB high sensitivity, works with mobile phones, players, tablets, notebook and other audio devices.

Universal 3.5mm gold-plated plug make it compatible with most audio devices and can work well with mobile phones with iOS, Android and Microsoft system.

Parameter:

1. Model: DSIT018

2. Type: In-ear

3. Impedance: 16Ω

4. Frequency Range: 10-24000Hz

5. Sensitivity: 98dB/mW

6. Wired/Wireless: Wired

7. Plug Diameter: 3.5mm

8. Plug Type: L-type plug with gold plating

9. Cable Length: 1.2m

10. Cable Material : High-purity oxygen-free copper wire

11. Driver Unit: 9.0mm rare earth permanent magnet moving coil

Accessories:

1. Carrying case *1

2. Silicone earbuds * 3 (L/M/S)

3. Cleaning cloth *1

4. User manual * 1

5. Warranty Card *1

Tips:

1. "Burning in" a pair of new headphones refers to the process of playing a constant, relatively loud audio signal through them for a certain period of time before using them normally.

2. This procedure is meant to improve the headphone's sound by loosening their internal elements and make your new headphones sound better.

3. Burn-in is a gradual process. At the begining, start playing some soft music through the headphones and set the music to repeat infinitely. Turn the volume to a low level and let the music play through the headphones for 10-30 hours. Then, play some music and turn the volume to a moderately loud level - the volume should not be so loud that it's uncomfortable to listen to through the headpones. This process will last for 100-200 hours.

4. Please take care of your headhones during the burn-in. Let the headphones take a ten minutes' break every two hours and turn the volume to a proper level-not too loud.

5. Lossless music is recommended during headphone burn-in, such as music with the format APE, FLAC or WAV.

Doosl® In-ear Hi-Fi Music Headphone

Features:
- Hi-Fi & super clear sound quality
- Comfortable earphone plug
- Broad sound field
- Effectively reduces noise
- Ergonomic design
- Universal standard 3.5mm aux plug
- Works with most kinds of audio devices
- Made of high-quality materials
- Unique and fashionable appearance

Parameter:
1. Model: DSIT026
2. Type: In-ear
3. Impedance: 16Ω
4. Frequency Range: 10-24000Hz
5. Sensitivity: 108dB/mW
6. Wired/Wireless: Wired
7. Plug Diameter: 3.5mm
8. Plug Type: L-type plug with gold plating
9. Cable Length: 1.2m
10. Cable Material : High-purity oxygen-free copper wire
11. Driver Unit: 10mm rare earth permanent magnet moving coil

Accessories:
1. Carrying case
2. Silicone earplug*3 pairs (L/M/S)
3. User manual
4. Warranty Card

Tips:
1. "Burning in" a pair of new headphones refers to the process of playing a constant, relatively loud audio signal through them for a certain period of time before using them normally.
2. This procedure is meant to improve the headphone's sound by loosening their internal elements and make your new headphones sound better.
3. Burn-in is a gradual process. At the begining, start playing some soft music through the headphones and set the music to repeat infinitely. Turn the volume to a low level and let the music play through the headphones for 10-30 hours. Then, play some music and turn the volume to a moderately loud level - the volume should not be so loud that it's uncomfortable to listen to through the headpones. This process will last for 100-200 hours.
4. Please take care of your headhones during the burn-in. Let the headphones take a ten minutes' break every two hours and turn the volume to a proper level-not too loud.
5. Lossless music is recommended during headphone burn-in, such as music with the format APE, FLAC or WAV.
6. Bass effect has big relations with the music you are playing. If you want to test the bass effect of earphones, here we recommend you to play heavy bass music. Good earphones should have excellent banlance among triple frequencies, and offer listeners enjoyable listening experience.